Temporarily roll out "Add a switch to enable composited scrolling for frames..."

webkit/glue/webpreferences.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 "webkit/glue/webpreferences.h"
 
 #include "base/basictypes.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebNetworkStateNotifier.h"
@@ skipping 67 matching lines @@
       flash_3d_enabled(true),
       flash_stage3d_enabled(false),
       gl_multisampling_enabled(true),
       privileged_webgl_extensions_enabled(false),
       webgl_errors_to_console_enabled(true),
       show_composited_layer_borders(false),
       show_composited_layer_tree(false),
       show_fps_counter(false),
       accelerated_compositing_for_overflow_scroll_enabled(false),
       accelerated_compositing_for_scrollable_frames_enabled(false),
-      composited_scrolling_for_frames_enabled(false),
       show_paint_rects(false),
       render_vsync_enabled(true),
       asynchronous_spell_checking_enabled(true),
       unified_textchecker_enabled(false),
       accelerated_compositing_enabled(false),
       force_compositing_mode(false),
       fixed_position_compositing_enabled(false),
       accelerated_compositing_for_3d_transforms_enabled(false),
       accelerated_compositing_for_animation_enabled(false),
       accelerated_compositing_for_video_enabled(false),
@@ skipping 259 matching lines @@
 
   // Enables accelerated compositing for overflow scroll.
   settings->setAcceleratedCompositingForOverflowScrollEnabled(
       accelerated_compositing_for_overflow_scroll_enabled);
 
   // Enables accelerated compositing for scrollable frames if requested on
   // command line.
   settings->setAcceleratedCompositingForScrollableFramesEnabled(
       accelerated_compositing_for_scrollable_frames_enabled);
 
-  // Enables composited scrolling for frames if requested on command line.
-  settings->setCompositedScrollingForFramesEnabled(
-      composited_scrolling_for_frames_enabled);
-
   // Display the current compositor tree as overlay if requested on
   // the command line
   settings->setShowPlatformLayerTree(show_composited_layer_tree);
 
   // Display visualization of what has changed on the screen using an
   // overlay of rects, if requested on the command line.
   settings->setShowPaintRects(show_paint_rects);
 
   // Set whether to throttle framerate to Vsync.
   settings->setRenderVSyncEnabled(render_vsync_enabled);
@@ skipping 113 matching lines @@
         mismatching_enums)
 
 COMPILE_ASSERT_MATCHING_ENUMS(
     WebPreferences::EDITING_BEHAVIOR_MAC, WebSettings::EditingBehaviorMac);
 COMPILE_ASSERT_MATCHING_ENUMS(
     WebPreferences::EDITING_BEHAVIOR_WIN, WebSettings::EditingBehaviorWin);
 COMPILE_ASSERT_MATCHING_ENUMS(
     WebPreferences::EDITING_BEHAVIOR_UNIX, WebSettings::EditingBehaviorUnix);
 
 }  // namespace webkit_glue