Cleanups to well-behaved accelerated plugin CL requested by...

chrome/browser/renderer_host/render_widget_host_view_mac.h

 // Copyright (c) 2006-2008 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.
 
 #ifndef CHROME_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_MAC_H_
 #define CHROME_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_MAC_H_
 #pragma once
 
 #import <Cocoa/Cocoa.h>
 #import <QuartzCore/CALayer.h>
@@ skipping 44 matching lines @@
   id trackingRectOwner_;              // (not retained)
   void *trackingRectUserData_;
   NSTrackingRectTag lastToolTipTag_;
   scoped_nsobject<NSString> toolTip_;
 
   // Is YES if there was a mouse-down as yet unbalanced with a mouse-up.
   BOOL hasOpenMouseDown_;
 
   NSWindow* lastWindow_;  // weak
 
-  // The Core Animation layer, if any, hosting the accelerated
-  // plugins' and accelerated compositor's output.
-  scoped_nsobject<CALayer> acceleratedPluginLayer_;
-
   // Variables used by our implementaion of the NSTextInput protocol.
   // An input method of Mac calls the methods of this protocol not only to
   // notify an application of its status, but also to retrieve the status of
   // the application. That is, an application cannot control an input method
   // directly.
   // This object keeps the status of a composition of the renderer and returns
   // it when an input method asks for it.
   // We need to implement Objective-C methods for the NSTextInput protocol. On
   // the other hand, we need to implement a C++ method for an IPC-message
   // handler which receives input-method events from the renderer.
@@ skipping 47 matching lines @@
   // handling a key down event, not including inserting commands, eg. insertTab,
   // etc.
   EditCommands editCommands_;
 }
 
 @property(assign, nonatomic) NSRect caretRect;
 
 - (void)setCanBeKeyView:(BOOL)can;
 - (void)setCloseOnDeactivate:(BOOL)b;
 - (void)setToolTipAtMousePoint:(NSString *)string;
-// Triggers a refresh of the accelerated plugin layer; should be called whenever
-// the shared surface for one of the plugins is updated.
-- (void)drawAcceleratedPluginLayer;
 // Set frame, then notify the RenderWidgetHost that the frame has been changed,
 // but do it in a separate task, using |performSelector:withObject:afterDelay:|.
 // This stops the flickering issue in http://crbug.com/31970
 - (void)setFrameWithDeferredUpdate:(NSRect)frame;
 // Notify the RenderWidgetHost that the frame was updated so it can resize
 // its contents.
 - (void)renderWidgetHostWasResized;
 // Cancel ongoing composition (abandon the marked text).
 - (void)cancelComposition;
 // Set the new accessibility tree.
@@ skipping 86 matching lines @@
                                               int32 height,
                                               uint64 io_surface_identifier);
   virtual void AcceleratedSurfaceSetTransportDIB(
       gfx::PluginWindowHandle window,
       int32 width,
       int32 height,
       TransportDIB::Handle transport_dib);
   virtual void AcceleratedSurfaceBuffersSwapped(gfx::PluginWindowHandle window);
   void DrawAcceleratedSurfaceInstance(
       CGLContextObj context, gfx::PluginWindowHandle plugin_handle);
-  // Informs the plug-in instances that their drawing context has changed.
+  // Forces the textures associated with any accelerated plugin instances
+  // to be reloaded.
   void ForceTextureReload();
 
   virtual void SetVisuallyDeemphasized(bool deemphasized);
 
   void KillSelf();
 
   void set_parent_view(NSView* parent_view) { parent_view_ = parent_view; }
 
   void SetTextInputActive(bool active);
 
@@ skipping 74 matching lines @@
   // Helper class for managing instances of accelerated plug-ins.
   AcceleratedSurfaceContainerManagerMac plugin_container_manager_;
 
   // Whether or not web accessibility is enabled.
   bool renderer_accessible_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewMac);
 };
 
 #endif  // CHROME_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_MAC_H_