[Android] Decouple pausing video from RenderView pause.

content/common/view_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.
 
 // IPC messages for page rendering.
 // Multiply-included message file, hence no include guard.
 
 #include "base/memory/shared_memory.h"
 #include "base/process/process.h"
 #include "base/strings/string16.h"
@@ skipping 1253 matching lines @@
 // Notifies the renderer that a snapshot has been retrieved.
 IPC_MESSAGE_ROUTED3(ViewMsg_WindowSnapshotCompleted,
                     int /* snapshot_id */,
                     gfx::Size /* size */,
                     std::vector<unsigned char> /* png */)
 
 // Tells the renderer to suspend/resume the webkit timers.
 IPC_MESSAGE_CONTROL1(ViewMsg_SetWebKitSharedTimersSuspended,
                      bool /* suspend */)
 
+IPC_MESSAGE_ROUTED0(ViewMsg_PauseVideo);
+
 #if defined(OS_ANDROID)
 // Sent when the browser wants the bounding boxes of the current find matches.
 //
 // If match rects are already cached on the browser side, |current_version|
 // should be the version number from the ViewHostMsg_FindMatchRects_Reply
 // they came in, so the renderer can tell if it needs to send updated rects.
 // Otherwise just pass -1 to always receive the list of rects.
 //
 // There must be an active search string (it is probably most useful to call
 // this immediately after a ViewHostMsg_Find_Reply message arrives with
@@ skipping 986 matching lines @@
 // Notification that the urls for the favicon of a site has been determined.
 IPC_MESSAGE_ROUTED2(ViewHostMsg_UpdateFaviconURL,
                     int32 /* page_id */,
                     std::vector<content::FaviconURL> /* candidates */)
 
 // Sent once a paint happens after the first non empty layout. In other words
 // after the page has painted something.
 IPC_MESSAGE_ROUTED1(ViewHostMsg_DidFirstVisuallyNonEmptyPaint,
                     int /* page_id */)
 
+
+

[boliu, 2013/09/19 01:58:39]

nit: remove new lines

[benm (inactive), 2013/09/19 03:27:32]

Done.

 #if defined(OS_ANDROID)
 // Response to ViewMsg_FindMatchRects.
 //
 // |version| will contain the current version number of the renderer's find
 // match list (incremented whenever they change), which should be passed in the
 // next call to ViewMsg_FindMatchRects.
 //
 // |rects| will either contain a list of the enclosing rects of all matches
 // found by the most recent Find operation, or will be empty if |version| is not
 // greater than the |current_version| passed to ViewMsg_FindMatchRects (hence
@@ skipping 93 matching lines @@
 // synchronously (see crbug.com/120597). This IPC message sends the character
 // bounds after every composition change to always have correct bound info.
 IPC_MESSAGE_ROUTED2(ViewHostMsg_ImeCompositionRangeChanged,
                     gfx::Range /* composition range */,
                     std::vector<gfx::Rect> /* character bounds */)
 #endif
 
 // Adding a new message? Stick to the sort order above: first platform
 // independent ViewMsg, then ifdefs for platform specific ViewMsg, then platform
 // independent ViewHostMsg, then ifdefs for platform specific ViewHostMsg.