Enable gesture events handling on Android.

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"
 
 namespace switches {
 
 // By default, file:// URIs cannot read other file:// URIs. This is an
 // override for developers who need the old behavior for testing.
@@ skipping 224 matching lines @@
 // based tests. Also enables sending/receiving renderer automation messages
 // through the |AutomationRenderViewHelper|.
 //
 // TODO(kkania): Rename this to enable-renderer-automation after moving the
 // |DOMAutomationController| to the |AutomationRenderViewHelper|.
 const char kDomAutomationController[]       = "dom-automation";
 
 // Enable hardware accelerated page painting.
 const char kEnableAcceleratedPainting[]     = "enable-accelerated-painting";
 
+// Enables the hardware acceleration of plugins.
+const char kEnableAcceleratedPlugins[]      = "enable-accelerated-plugins";
+
 // Enable gpu-accelerated SVG/W3C filters.
 const char kEnableAcceleratedFilters[]      = "enable-accelerated-filters";
 
 // Turns on extremely verbose logging of accessibility events.
 const char kEnableAccessibilityLogging[]    = "enable-accessibility-logging";
 
 // Enables the creation of compositing layers for fixed position elements.
 const char kEnableCompositingForFixedPosition[] =
      "enable-fixed-position-compositing";
 
@@ skipping 386 matching lines @@
 
 // Causes the process to run as a renderer zygote.
 const char kZygoteProcess[]                 = "zygote";
 
 // Enables moving cursor by word in visual order.
 const char kEnableVisualWordMovement[]      = "enable-visual-word-movement";
 
 #if defined(OS_ANDROID)
 // Set when Chromium should use a mobile user agent.
 const char kUseMobileUserAgent[] = "use-mobile-user-agent";
+// Omnibus flag setting an Android graphics mode.  May be:
+//   "basic" (untiled software path)
+//   "compositor" (hardware-accelerated compositing),
+const char kGraphicsMode[]                  = "graphics-mode";
+const char kGraphicsModeValueBasic[]        = "basic";
+const char kGraphicsModeValueCompositor[]   = "compositor";
 #endif
 
 #if defined(OS_POSIX) && !defined(OS_MACOSX)
 // Specify the amount the trackpad should scroll by.
 const char kScrollPixels[]                  = "scroll-pixels";
 #endif
 
 #if defined(OS_MACOSX) || defined(OS_WIN)
 // Use the system SSL library (Secure Transport on Mac, SChannel on Windows)
 // instead of NSS for SSL.
@@ skipping 24 matching lines @@
 // Sets the width and height above which a composited layer will get tiled.
 const char kMaxUntiledLayerWidth[]          = "max-untiled-layer-width";
 const char kMaxUntiledLayerHeight[]         = "max-untiled-layer-height";
 
 const char kEnableFixedPositionCreatesStackingContext[]
     = "enable-fixed-position-creates-stacking-context";
 const char kDisableFixedPositionCreatesStackingContext[]
     = "disable-fixed-position-creates-stacking-context";
 
 }  // namespace switches