Remove scroll_offset argument from MovePluginWindow

content/browser/renderer_host/render_widget_host_view_mac.mm

 // 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/renderer_host/render_widget_host_view_mac.h"
 
 #import <objc/runtime.h>
 #include <QuartzCore/QuartzCore.h>
 
 #include "base/basictypes.h"
@@ skipping 885 matching lines @@
 gfx::NativeViewId RenderWidgetHostViewMac::GetNativeViewId() const {
   return reinterpret_cast<gfx::NativeViewId>(GetNativeView());
 }
 
 gfx::NativeViewAccessible RenderWidgetHostViewMac::GetNativeViewAccessible() {
   NOTIMPLEMENTED();
   return static_cast<gfx::NativeViewAccessible>(NULL);
 }
 
 void RenderWidgetHostViewMac::MovePluginWindows(
-    const gfx::Vector2d& scroll_offset,
     const std::vector<WebPluginGeometry>& moves) {
   // Must be overridden, but unused on this platform. Core Animation
   // plugins are drawn by the GPU process (through the compositor),
   // and Core Graphics plugins are drawn by the renderer process.
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 }
 
 void RenderWidgetHostViewMac::Focus() {
   [[cocoa_view_ window] makeFirstResponder:cocoa_view_];
 }
@@ skipping 3394 matching lines @@
 }
 
 - (void)disableRendering {
   // Disable the fade-out animation as the layer is removed.
   ScopedCAActionDisabler disabler;
   [self removeFromSuperlayer];
   renderWidgetHostView_ = nil;
 }
 
 @end  // implementation SoftwareLayer