<webview>: Remove broken captureVisibleRegion code until feature is properly supported

content/common/browser_plugin/browser_plugin_messages.h

 // 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.
 
 // Multiply-included message header, no traditional include guard.
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/process/process.h"
@@ skipping 98 matching lines @@
 IPC_MESSAGE_ROUTED2(BrowserPluginHostMsg_SetFocus,
                     int /* browser_plugin_instance_id */,
                     bool /* enable */)
 
 // Sends an input event to the guest.
 IPC_MESSAGE_ROUTED3(BrowserPluginHostMsg_HandleInputEvent,
                     int /* browser_plugin_instance_id */,
                     gfx::Rect /* guest_window_rect */,
                     IPC::WebInputEventPointer /* event */)
 
-IPC_MESSAGE_ROUTED3(BrowserPluginHostMsg_CopyFromCompositingSurfaceAck,
-                    int /* browser_plugin_instance_id */,
-                    int /* request_id */,
-                    SkBitmap)
-
 // Notify the guest renderer that some resources given to the embededer
 // are not used any more.
 IPC_MESSAGE_ROUTED2(BrowserPluginHostMsg_ReclaimCompositorResources,
                     int /* browser_plugin_instance_id */,
                     FrameHostMsg_ReclaimCompositorResources_Params /* params */)
 
 // Tells the guest it has been shown or hidden.
 IPC_MESSAGE_ROUTED2(BrowserPluginHostMsg_SetVisibility,
                     int /* browser_plugin_instance_id */,
                     bool /* visible */)
@@ skipping 58 matching lines @@
 // Tells the guest to change its background opacity.
 IPC_MESSAGE_CONTROL2(BrowserPluginMsg_SetContentsOpaque,
                      int /* browser_plugin_instance_id */,
                      bool /* opaque */)
 
 // Inform the embedder of the cursor the guest wishes to display.
 IPC_MESSAGE_CONTROL2(BrowserPluginMsg_SetCursor,
                      int /* browser_plugin_instance_id */,
                      content::WebCursor /* cursor */)
 
-IPC_MESSAGE_CONTROL4(BrowserPluginMsg_CopyFromCompositingSurface,
-                     int /* browser_plugin_instance_id */,
-                     int /* request_id */,
-                     gfx::Rect  /* source_rect */,
-                     gfx::Size  /* dest_size */)
-
 IPC_MESSAGE_CONTROL2(BrowserPluginMsg_CompositorFrameSwapped,
                      int /* browser_plugin_instance_id */,
                      FrameMsg_CompositorFrameSwapped_Params /* params */)
 
 // Forwards a PointerLock Unlock request to the BrowserPlugin.
 IPC_MESSAGE_CONTROL2(BrowserPluginMsg_SetMouseLock,
                      int /* browser_plugin_instance_id */,
                      bool /* enable */)
 
 // Sends text to be displayed in tooltip.
 IPC_MESSAGE_CONTROL2(BrowserPluginMsg_SetTooltipText,
                      int /* browser_plugin_instance_id */,
                      base::string16 /* tooltip_text */)
 
 // Acknowledge that we presented an ubercomp frame.
 IPC_MESSAGE_ROUTED2(BrowserPluginHostMsg_CompositorFrameSwappedACK,
                     int /* browser_plugin_instance_id */,
                     FrameHostMsg_CompositorFrameSwappedACK_Params /* params */)