chore: bump chromium to 93.0.4530.0 (master) (#29256)

* chore: bump chromium in DEPS to 92.0.4512.6

* 2887336: [CaptureHandle][#2] Propagate CaptureHandleConfig in browser process

2887336

* refactor: base::Optional -> absl::optional

* chore: fixup patch indices

* chore: bump chromium in DEPS to 92.0.4514.0

* 2899417: Make build work when enable_pdf is set to false.

2899417

* 2904731: use BrowserContext instead of Profile in PreconnectManager

2904731

* 2295749: fix: check IsSecureEventInputEnabled in constructor before setting SetPasswordInputEnabled to true

2295749

* 2893803: Add a GetWebView to RenderFrame.

2893803

* 2892345: Implement WebContents::ForEachRenderFrameHost

2892345

* chore: fixup patch indices

* 2892048: Real instance methods for BrowserContext: remaining 5 methods.

2892048

* 2902821: [mojo] Don't require full header includes for referenced interfaces

2902821

* 2496500: Remove last deprecated extension Event ctor.

2496500

* chore: fixup malformed pepper support patch

* chore: bump chromium in DEPS to 92.0.4515.0

* 2908461: Add CreateEmptyPrintPagesParamsPtr() inside print_view_manager_base.cc.

2908461

* 2880838: viz: add optional HDRMetadata to TransferableResource

2880838

* chore: fixup patch indices

* chore: bump chromium in DEPS to 92.0.4515.5

* chore: update patches

* chore: bump chromium in DEPS to 92.0.4515.7

* chore: bump chromium in DEPS to 92.0.4515.9

* chore: bump chromium in DEPS to 93.0.4522.0

* chore: bump chromium in DEPS to 93.0.4523.0

* chore: bump chromium in DEPS to 93.0.4524.0

* chore: update patches

* chore: enable_pak_file_integrity_checks was reverted

* chore: update patches

* refactor: base/optional was replaced with absl::optional

Refs: 2910202

* refactor: replace all usages of base::nullopt with absl::nullopt

Refs: 2910202

* chore: add missing base::Contains include

Refs: 2910202

* refactor: replace all usages of base::make_optional with
absl::make_optional

Refs: 2910202

* refactor: replace WorldScriptContext() with GetScriptContextFromWorldId

Refs: 2893213

* chore: clean up left over opening namespace

Refs: 95bfe6d08f

* chore: add missing base::Contains include

Refs: 2910202

* refactor: replace GetCurrentDisplayIterator with the hard checker
GetCurrentDisplay

This code looks suspicious but if the iterator was invalid before it
will also be invalid now.

Refs: 2893191

* refactor: headers are now passed directly in extensions client

Refs: 2918906

* refactor: base::DictionaryValue::empty() has been removed

Refs: 2912424

* chore: add missing includes for network URLLoaderFactory

Refs: unknown, probably a side effect of header changes

* refactor: make convenience wrapper around AppendArg

There is no converter FromV8 for base::StringPiece (apparently its not
possible).  So we now take in an std::string and use the construct for
StringPiece to do implicit conversion.

Refs: 2905544

* chore: add patch

* chore: bump chromium in DEPS to 93.0.4525.0

* chore: update patches

* refactor: CanResize has been de-virtualized

Refs: 2485774

* chore: update resource integrity patch

* chore: add character encoding idl patch

* chore: bump chromium in DEPS to 93.0.4526.0

* chore: update patches

* chore: bump chromium in DEPS to 93.0.4527.0

* chore: bump chromium in DEPS to 93.0.4528.0

* chore: update patches

* chore: update idl encoding patch

* chore: bump chromium in DEPS to 93.0.4529.0

* chore: update patches

* chore: bump chromium in DEPS to 93.0.4530.0

* chore: update patches

* fix: only SetCanResize after the widget has been initialized

* chore: add patch for vr on windows gn gen

* spec: fix focus related tests on linux due to delay in focus swap

* chore: remove new usages of base::Optional from main

Co-authored-by: electron-roller[bot] <84116207+electron-roller[bot]@users.noreply.github.com>
Co-authored-by: Shelley Vohr <shelley.vohr@gmail.com>
Co-authored-by: PatchUp <73610968+patchup[bot]@users.noreply.github.com>
Co-authored-by: Samuel Attard <sattard@slack-corp.com>
Co-authored-by: Samuel Attard <samuel.r.attard@gmail.com>

patches/chromium/ui_gtk_public_header.patch

@@ -6,7 +6,7 @@ Subject: ui_gtk_public_header.patch
 Allow electron to depend on //ui/gtk/gtk_util.h
 
 diff --git a/ui/gtk/BUILD.gn b/ui/gtk/BUILD.gn
-index d83a80204cd6cb87333208d1d4edf9b355d1cdb8..7158a7d827255108a288708e51f99d9ad357c6ec 100644
+index 7bdb5a0e439ab931d0656265cedf298ca4a34d13..a0098d0ca4256f22138f857fad920725853f998d 100644
 --- a/ui/gtk/BUILD.gn
 +++ b/ui/gtk/BUILD.gn
 @@ -39,7 +39,7 @@ generate_stubs("gtk_stubs") {