Delete zoomed_viewport_offset_ and its users.

content/browser/android/content_startup_flags.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/browser/android/content_startup_flags.h"
 
 #include "base/string_number_conversions.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "cc/switches.h"
@@ skipping 40 matching lines @@
   parsed_command_line->AppendSwitch(
       switches::kEnableCompositingForFixedPosition);
   parsed_command_line->AppendSwitch(switches::kEnableAcceleratedOverflowScroll);
   parsed_command_line->AppendSwitch(
       switches::kEnableAcceleratedScrollableFrames);
   parsed_command_line->AppendSwitch(
       switches::kEnableCompositedScrollingForFrames);
 
   parsed_command_line->AppendSwitch(switches::kEnableGestureTapHighlight);
   parsed_command_line->AppendSwitch(switches::kEnablePinch);
-  if (!parsed_command_line->HasSwitch(cc::switches::kEnableImplSidePainting))
-    parsed_command_line->AppendSwitch(switches::kEnableCssTransformPinch);
+//  if (!parsed_command_line->HasSwitch(cc::switches::kEnableImplSidePainting))

[wjmaclean, 2013/01/22 16:56:39]

Delete commented lines.

+//    parsed_command_line->AppendSwitch(switches::kEnableCssTransformPinch);
 
   // Run the GPU service as a thread in the browser instead of as a
   // standalone process.
   parsed_command_line->AppendSwitch(switches::kInProcessGPU);
 
   // Always use fixed layout and viewport tag.
   parsed_command_line->AppendSwitch(switches::kEnableFixedLayout);
   parsed_command_line->AppendSwitch(switches::kEnableViewport);
 
   // FIXME(aelias): Commented out due to flaky tests.
 //  parsed_command_line->AppendSwitch(
 //      cc::switches::kEnableCompositorFrameMessage);
 }
 
 }  // namespace content