From 81241b38eb5587bfc2045ebb54b62f44b1e9751e Mon Sep 17 00:00:00 2001
From: Cheng Zhao <zcbenz@gmail.com>
Date: Tue, 9 Sep 2014 10:33:31 +0800
Subject: [PATCH] Add switches of web runtime flags.

---
 atom/common/options_switches.cc | 18 ++++++++++++++++++
 atom/common/options_switches.h  |  9 +++++++++
 2 files changed, 27 insertions(+)

diff --git a/atom/common/options_switches.cc b/atom/common/options_switches.cc
index e322c2230f09..7c23c86416eb 100644
--- a/atom/common/options_switches.cc
+++ b/atom/common/options_switches.cc
@@ -57,6 +57,24 @@ const char kEnableLargerThanScreen[] = "enable-larger-than-screen";
 // Forces to use dark theme on Linux.
 const char kDarkTheme[] = "dark-theme";
 
+// Array of availabe web runtime features.
+const char kExperimentalFeatures[] = "experimental-features";
+const char kExperimentalCanvasFeatures[] = "experimental-canvas-features";
+const char kSubpixelFontScaling[] = "subpixel-font-scaling";
+const char kOverlayScrollbars[] = "overlay-scrollbars";
+const char kOverlayFullscreenVideo[] = "overlay-fullscreen-video";
+const char kSharedWorker[] = "shared-worker";
+
+const int kWebRuntimeFeaturesFlagsSize = 6;
+const char* kWebRuntimeFeaturesFlags[kWebRuntimeFeaturesFlagsSize] = {
+  kExperimentalFeatures,
+  kExperimentalCanvasFeatures,
+  kSubpixelFontScaling,
+  kOverlayScrollbars,
+  kOverlayFullscreenVideo,
+  kSharedWorker,
+};
+
 }  // namespace switches
 
 }  // namespace atom
diff --git a/atom/common/options_switches.h b/atom/common/options_switches.h
index f571e3f431d1..1e504ef161b9 100644
--- a/atom/common/options_switches.h
+++ b/atom/common/options_switches.h
@@ -36,6 +36,15 @@ extern const char kAutoHideMenuBar[];
 extern const char kEnableLargerThanScreen[];
 extern const char kDarkTheme[];
 
+extern const char kExperimentalFeatures[];
+extern const char kExperimentalCanvasFeatures[];
+extern const char kSubpixelFontScaling[];
+extern const char kOverlayScrollbars[];
+extern const char kOverlayFullscreenVideo[];
+extern const char kSharedWorker[];
+extern const int kWebRuntimeFeaturesFlagsSize;
+extern const char* kWebRuntimeFeaturesFlags[];
+
 }  // namespace switches
 
 }  // namespace atom