Enable V8 idle notification after commit.

content/public/common/content_switches.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/public/common/content_switches.h"
 
 #include "base/command_line.h"
 
 namespace switches {
 
@@ skipping 232 matching lines @@
 
 // Disable smooth scrolling for testing.
 const char kDisableSmoothScrolling[]        = "disable-smooth-scrolling";
 
 // Disables the use of a 3D software rasterizer.
 const char kDisableSoftwareRasterizer[]     = "disable-software-rasterizer";
 
 // Disable multithreaded GPU compositing of web content.
 const char kDisableThreadedCompositing[]     = "disable-threaded-compositing";
 
+// Disable V8 idle notification after commit.
+// Overrides kEnableV8IdleNotificationAfterCommit.
+const char kDisableV8IdleNotificationAfterCommit[] =
+    "disable-v8-idle-notification-after-commit";
+
 // Don't enforce the same-origin policy. (Used by people testing their sites.)
 const char kDisableWebSecurity[]            = "disable-web-security";
 
 // Disables support for XSLT.
 const char kDisableXSLT[]                   = "disable-xslt";
 
 // Disables Blink's XSSAuditor. The XSSAuditor mitigates reflective XSS.
 const char kDisableXSSAuditor[]             = "disable-xss-auditor";
 
 // Disable rasterizer that writes directly to GPU memory associated with tiles.
@@ skipping 185 matching lines @@
 // The filename to write the output of the test tracing to.
 const char kEnableTracingOutput[]           = "enable-tracing-output";
 
 // Enable screen capturing support for MediaStream API.
 const char kEnableUserMediaScreenCapturing[] =
     "enable-usermedia-screen-capturing";
 
 // Enables streaming scripts to V8 while loading.
 const char kEnableV8ScriptStreaming[] = "enable-v8-script-streaming";
 
+// Send a notification from RenderWidgetCompositor to V8 to do idle work
+// (e.g. garbage collection) after the commit until the beginning of the next
+// frame.  This moves the work off the critical path where compositor is waiting
+// for the main thread. The flag is experimental until the implementation of the
+// V8 idle handler is completed.
+const char kEnableV8IdleNotificationAfterCommit[] =
+    "enable-v8-idle-notification-after-commit";
+
 // Enables the use of the @viewport CSS rule, which allows
 // pages to control aspects of their own layout. This also turns on touch-screen
 // pinch gestures.
 const char kEnableViewport[]                = "enable-viewport";
 
 // Enables the use of the legacy viewport meta tag. Turning this on also
 // turns on the @viewport CSS rule
 const char kEnableViewportMeta[]            = "enable-viewport-meta";
 
 // Resizes of the main frame are the caused by changing between landscape
@@ skipping 217 matching lines @@
 const char kRendererStartupDialog[]         = "renderer-startup-dialog";
 
 // Causes the process to run as a sandbox IPC subprocess.
 const char kSandboxIPCProcess[]             = "sandbox-ipc";
 
 // Enables or disables scroll end effect in response to vertical overscroll.
 // Set the value to '1' to enable the feature, and set to '0' to disable.
 // Defaults to disabled.
 const char kScrollEndEffect[] = "scroll-end-effect";
 
-// Send a notification from RenderWidgetCompositor to V8 to do idle work
-// (e.g. garbage collection) after the commit until the beginning of the next
-// frame.  This moves the work off the critical path where compositor is waiting
-// for the main thread. The flag is experimental until the implementation of the
-// V8 idle handler is completed.
-const char kSendV8IdleNotificationAfterCommit[] =
-    "send-v8-idle-notification-after-commit";
-
 // Visibly render a border around paint rects in the web page to help debug
 // and study painting behavior.
 const char kShowPaintRects[]                = "show-paint-rects";
 
 // Runs the renderer and plugins in the same process as the browser
 const char kSingleProcess[]                 = "single-process";
 
 // Experimentally enforces a one-site-per-process security policy.
 // All cross-site navigations force process swaps, and we can restrict a
 // renderer process's access rights based on its site.  For details, see:
@@ skipping 224 matching lines @@
 // Enable the Win32K process mitigation policy for renderer processes which
 // prevents them from invoking user32 and gdi32 system calls which enter
 // the kernel. This is only supported on Windows 8 and beyond.
 const char kEnableWin32kRendererLockDown[]
     = "enable_win32k_renderer_lockdown";
 #endif
 
 // Don't dump stuff here, follow the same order as the header.
 
 }  // namespace switches