electron/patches/chromium/mas_disable_remote_accessibility.patch
Electron Bot 2b53788c35
chore: bump chromium to 4b6692e4cc2839729bb7ac009586a (master) (#21864)
* chore: bump chromium in DEPS to a1ea0d7aedd6b5fe58fbabfa3b05aa8ee41304ff

* update patches

* update extensions code

* Remove WebPoint

https://chromium-review.googlesource.com/c/chromium/src/+/2007474

* fix build

* chore: bump chromium in DEPS to 9351e26c2a3714f8bbb10789c71bb51b0b494c75

* update patches

* Remove error description from the DidFailLoadWithError message

https://chromium-review.googlesource.com/c/chromium/src/+/2011280

* Make SimpleNetworkHintsHandlerImpl use the right NetworkIsolationKey

https://chromium-review.googlesource.com/c/chromium/src/+/1994430

* Rename libgtkui to gtk

https://chromium-review.googlesource.com/c/chromium/src/+/2011683

* [metrics] Remove histogram Startup.WarmStartTimeFromRemoteProcessStart*.

https://chromium-review.googlesource.com/c/chromium/src/+/2003211

* fix requestSingleInstanceLock test

* chore: bump chromium in DEPS to a813567a4f17ea08292c2b26fa10d0ffd47010d9

* chore: bump chromium in DEPS to f0aca2de536ceecd6eb66e928051d11e6d11991f

* chore: bump chromium in DEPS to 865556af6d0c9d990f5b1816cb792f7c3859667b

* chore: bump chromium in DEPS to 98538fdd28c4b6692e4cc2839729bb7ac009586a

* update patches

* fix broken tests

* Update node tests for v8 changes

* Update node patches for test failures

* Update for number of tests

Co-authored-by: Jeremy Apthorp <nornagon@nornagon.net>
Co-authored-by: John Kleinschmidt <jkleinsc@github.com>
2020-01-29 07:01:37 -05:00

290 lines
11 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Cheng Zhao <zcbenz@gmail.com>
Date: Thu, 20 Sep 2018 17:48:49 -0700
Subject: mas_disable_remote_accessibility.patch
Disable remote accessibility APIs (NSAccessibilityRemoteUIElement) for MAS
build.
According to ccameron:
NSAccessibilityRemoteUIElement is unnecessary for Electron's use-case. We use it
for progressive web apps (where the AXTree is in the browser process, but macOS
needs to think it's coming from the PWA process). I think it can just be chopped
out -- if there are any side-effects, we should be able to work around them.
diff --git a/components/remote_cocoa/app_shim/application_bridge.mm b/components/remote_cocoa/app_shim/application_bridge.mm
index 9ddda9116e7284cbccde8a51e23ad7560dd06367..e846091ad99b0154636489e53491209ff3cbfaaa 100644
--- a/components/remote_cocoa/app_shim/application_bridge.mm
+++ b/components/remote_cocoa/app_shim/application_bridge.mm
@@ -49,6 +49,7 @@
// NativeWidgetNSWindowHostHelper:
id GetNativeViewAccessible() override {
+#ifndef MAS_BUILD
if (!remote_accessibility_element_) {
int64_t browser_pid = 0;
std::vector<uint8_t> element_token;
@@ -59,6 +60,9 @@ id GetNativeViewAccessible() override {
ui::RemoteAccessibility::GetRemoteElementFromToken(element_token);
}
return remote_accessibility_element_.get();
+#else
+ return nil;
+#endif
}
void DispatchKeyEvent(ui::KeyEvent* event) override {
bool event_handled = false;
@@ -96,8 +100,10 @@ void GetWordAt(const gfx::Point& location_in_content,
mojo::AssociatedRemote<mojom::TextInputHost> text_input_host_remote_;
std::unique_ptr<NativeWidgetNSWindowBridge> bridge_;
+#ifndef MAS_BUILD
base::scoped_nsobject<NSAccessibilityRemoteUIElement>
remote_accessibility_element_;
+#endif
};
} // namespace
diff --git a/components/remote_cocoa/app_shim/native_widget_ns_window_bridge.mm b/components/remote_cocoa/app_shim/native_widget_ns_window_bridge.mm
index 42167add601c67666bc9100d94f924fc0ed14fb1..3633605e353323cca805a951062be0e259c61ee7 100644
--- a/components/remote_cocoa/app_shim/native_widget_ns_window_bridge.mm
+++ b/components/remote_cocoa/app_shim/native_widget_ns_window_bridge.mm
@@ -554,10 +554,12 @@ NSUInteger CountBridgedWindows(NSArray* child_windows) {
// this should be treated as an error and caught early.
CHECK(bridged_view_);
+#ifndef MAS_BUILD
// Send the accessibility tokens for the NSView now that it exists.
host_->SetRemoteAccessibilityTokens(
ui::RemoteAccessibility::GetTokenForLocalElement(window_),
ui::RemoteAccessibility::GetTokenForLocalElement(bridged_view_));
+#endif
// Beware: This view was briefly removed (in favor of a bare CALayer) in
// crrev/c/1236675. The ordering of unassociated layers relative to NSView
diff --git a/content/app_shim_remote_cocoa/ns_view_bridge_factory_impl.mm b/content/app_shim_remote_cocoa/ns_view_bridge_factory_impl.mm
index a8e5c8888cb7ea8a85de7c8e8c613cc2b3c5be15..d01468fe77703b2812865b0198b84b0b645283c4 100644
--- a/content/app_shim_remote_cocoa/ns_view_bridge_factory_impl.mm
+++ b/content/app_shim_remote_cocoa/ns_view_bridge_factory_impl.mm
@@ -66,8 +66,10 @@ id GetFocusedBrowserAccessibilityElement() override {
return nil;
}
void SetAccessibilityWindow(NSWindow* window) override {
+#ifndef MAS_BUILD
host_->SetRemoteAccessibilityWindowToken(
ui::RemoteAccessibility::GetTokenForLocalElement(window));
+#endif
}
void ForwardKeyboardEvent(const content::NativeWebKeyboardEvent& key_event,
@@ -126,8 +128,10 @@ void SmartMagnify(const blink::WebGestureEvent& web_event) override {
mojo::AssociatedRemote<mojom::RenderWidgetHostNSViewHost> host_;
std::unique_ptr<RenderWidgetHostNSViewBridge> bridge_;
+#ifndef MAS_BUILD
base::scoped_nsobject<NSAccessibilityRemoteUIElement>
remote_accessibility_element_;
+#endif
DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostNSViewBridgeOwner);
};
diff --git a/content/browser/renderer_host/render_widget_host_view_mac.h b/content/browser/renderer_host/render_widget_host_view_mac.h
index 1b1847cfd0dd0498da645e34cd5ab1b2bc87fc0c..da98761f0d8d4844f54f4558746649ecd4237065 100644
--- a/content/browser/renderer_host/render_widget_host_view_mac.h
+++ b/content/browser/renderer_host/render_widget_host_view_mac.h
@@ -46,7 +46,9 @@ class ScopedPasswordInputEnabler;
@protocol RenderWidgetHostViewMacDelegate;
+#ifndef MAS_BUILD
@class NSAccessibilityRemoteUIElement;
+#endif
@class RenderWidgetHostViewCocoa;
namespace content {
@@ -617,10 +619,12 @@ class CONTENT_EXPORT RenderWidgetHostViewMac
// EnsureSurfaceSynchronizedForWebTest().
uint32_t latest_capture_sequence_number_ = 0u;
+#ifndef MAS_BUILD
// Remote accessibility objects corresponding to the NSWindow that this is
// displayed to the user in.
base::scoped_nsobject<NSAccessibilityRemoteUIElement>
remote_window_accessible_;
+#endif
// Used to force the NSApplication's focused accessibility element to be the
// content::BrowserAccessibilityCocoa accessibility tree when the NSView for
diff --git a/content/browser/renderer_host/render_widget_host_view_mac.mm b/content/browser/renderer_host/render_widget_host_view_mac.mm
index e6e26f703be064924dbb7e36555c60ba91b0123f..064c44b2d056a3428428fd415b2a78c621cc09c2 100644
--- a/content/browser/renderer_host/render_widget_host_view_mac.mm
+++ b/content/browser/renderer_host/render_widget_host_view_mac.mm
@@ -231,8 +231,10 @@
void RenderWidgetHostViewMac::MigrateNSViewBridge(
remote_cocoa::mojom::Application* remote_cocoa_application,
uint64_t parent_ns_view_id) {
+#ifndef MAS_BUILD
// Destroy the previous remote accessibility element.
remote_window_accessible_.reset();
+#endif
// Disconnect from the previous bridge (this will have the effect of
// destroying the associated bridge), and close the receiver (to allow it
@@ -1334,8 +1336,10 @@ void CombineTextNodesAndMakeCallback(SpeechCallback callback,
gfx::NativeViewAccessible
RenderWidgetHostViewMac::AccessibilityGetNativeViewAccessibleForWindow() {
+#ifndef MAS_BUILD
if (remote_window_accessible_)
return remote_window_accessible_.get();
+#endif
return [GetInProcessNSView() window];
}
@@ -1367,9 +1371,11 @@ void CombineTextNodesAndMakeCallback(SpeechCallback callback,
}
void RenderWidgetHostViewMac::SetAccessibilityWindow(NSWindow* window) {
+#ifndef MAS_BUILD
// When running in-process, just use the NSView's NSWindow as its own
// accessibility element.
remote_window_accessible_.reset();
+#endif
}
bool RenderWidgetHostViewMac::SyncIsWidgetForMainFrame(
@@ -1852,12 +1858,14 @@ void CombineTextNodesAndMakeCallback(SpeechCallback callback,
void RenderWidgetHostViewMac::SetRemoteAccessibilityWindowToken(
const std::vector<uint8_t>& window_token) {
+#ifndef MAS_BUILD
if (window_token.empty()) {
remote_window_accessible_.reset();
} else {
remote_window_accessible_ =
ui::RemoteAccessibility::GetRemoteElementFromToken(window_token);
}
+#endif
}
///////////////////////////////////////////////////////////////////////////////
diff --git a/ui/base/BUILD.gn b/ui/base/BUILD.gn
index 0e081daf55a068f0e1c163c60f266f697a8e4bfc..387b7b0b1a0e8db2d28ed4c46db93242e3de649e 100644
--- a/ui/base/BUILD.gn
+++ b/ui/base/BUILD.gn
@@ -306,6 +306,13 @@ jumbo_component("base") {
]
}
+ if (is_mas_build) {
+ sources -= [
+ "cocoa/remote_accessibility_api.h",
+ "cocoa/remote_accessibility_api.mm",
+ ]
+ }
+
if (is_posix) {
sources += [ "l10n/l10n_util_posix.cc" ]
}
diff --git a/ui/base/cocoa/remote_accessibility_api.h b/ui/base/cocoa/remote_accessibility_api.h
index 2a58aebabb23443a2c11364af4988c573f3909ba..3424b6011e80e9c995519b6a8d652abd843d926b 100644
--- a/ui/base/cocoa/remote_accessibility_api.h
+++ b/ui/base/cocoa/remote_accessibility_api.h
@@ -11,6 +11,8 @@
#include "base/mac/scoped_nsobject.h"
#include "ui/base/ui_base_export.h"
+#ifndef MAS_BUILD
+
@interface NSAccessibilityRemoteUIElement : NSObject
+ (void)registerRemoteUIProcessIdentifier:(int)pid;
+ (NSData*)remoteTokenForLocalUIElement:(id)element;
@@ -32,4 +34,6 @@ class UI_BASE_EXPORT RemoteAccessibility {
} // namespace ui
+#endif // MAS_BUILD
+
#endif // UI_BASE_COCOA_REMOTE_ACCESSIBILITY_API_H_
diff --git a/ui/views/cocoa/native_widget_mac_ns_window_host.h b/ui/views/cocoa/native_widget_mac_ns_window_host.h
index 1c68117a8987463e810d0d1da5e7e598ce8fc3e1..ad29e87c00db0d34ee3a7d95469fb3fbb1aa76c2 100644
--- a/ui/views/cocoa/native_widget_mac_ns_window_host.h
+++ b/ui/views/cocoa/native_widget_mac_ns_window_host.h
@@ -27,7 +27,9 @@
#include "ui/views/window/dialog_observer.h"
@class NativeWidgetMacNSWindow;
+#ifndef MAS_BUILD
@class NSAccessibilityRemoteUIElement;
+#endif
@class NSView;
namespace remote_cocoa {
@@ -406,11 +408,13 @@ class VIEWS_EXPORT NativeWidgetMacNSWindowHost
mojo::AssociatedRemote<remote_cocoa::mojom::NativeWidgetNSWindow>
remote_ns_window_remote_;
+#ifndef MAS_BUILD
// Remote accessibility objects corresponding to the NSWindow and its root
// NSView.
base::scoped_nsobject<NSAccessibilityRemoteUIElement>
remote_window_accessible_;
base::scoped_nsobject<NSAccessibilityRemoteUIElement> remote_view_accessible_;
+#endif
// Used to force the NSApplication's focused accessibility element to be the
// views::Views accessibility tree when the NSView for this is focused.
diff --git a/ui/views/cocoa/native_widget_mac_ns_window_host.mm b/ui/views/cocoa/native_widget_mac_ns_window_host.mm
index d4209f169d3e468339371e661db6ae84ed20bbe3..7223e9c769904a0aa2ba082d99d597c775e66970 100644
--- a/ui/views/cocoa/native_widget_mac_ns_window_host.mm
+++ b/ui/views/cocoa/native_widget_mac_ns_window_host.mm
@@ -282,14 +282,22 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
NativeWidgetMacNSWindowHost::GetNativeViewAccessibleForNSView() const {
if (in_process_ns_window_bridge_)
return in_process_ns_window_bridge_->ns_view();
+#ifndef MAS_BUILD
return remote_view_accessible_.get();
+#else
+ return nullptr;
+#endif
}
gfx::NativeViewAccessible
NativeWidgetMacNSWindowHost::GetNativeViewAccessibleForNSWindow() const {
if (in_process_ns_window_bridge_)
return in_process_ns_window_bridge_->ns_window();
+#ifndef MAS_BUILD
return remote_window_accessible_.get();
+#else
+ return nullptr;
+#endif
}
remote_cocoa::mojom::NativeWidgetNSWindow*
@@ -1133,6 +1141,7 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
void NativeWidgetMacNSWindowHost::SetRemoteAccessibilityTokens(
const std::vector<uint8_t>& window_token,
const std::vector<uint8_t>& view_token) {
+#ifndef MAS_BUILD
remote_window_accessible_ =
ui::RemoteAccessibility::GetRemoteElementFromToken(window_token);
remote_view_accessible_ =
@@ -1140,14 +1149,17 @@ void HandleAccelerator(const ui::Accelerator& accelerator,
[remote_view_accessible_ setWindowUIElement:remote_window_accessible_.get()];
[remote_view_accessible_
setTopLevelUIElement:remote_window_accessible_.get()];
+#endif
}
bool NativeWidgetMacNSWindowHost::GetRootViewAccessibilityToken(
int64_t* pid,
std::vector<uint8_t>* token) {
+#ifndef MAS_BUILD
*pid = getpid();
id element_id = GetNativeViewAccessible();
*token = ui::RemoteAccessibility::GetTokenForLocalElement(element_id);
+#endif
return true;
}