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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "content/browser/media/media_internals_handler.h" | 5 #include "content/browser/media/media_internals_handler.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/bind_helpers.h" | 8 #include "base/bind_helpers.h" |
9 #include "base/values.h" | 9 #include "base/values.h" |
10 #include "content/browser//media/media_internals_proxy.h" | 10 #include "content/browser/media/media_internals_proxy.h" |
11 #include "content/public/browser/browser_thread.h" | 11 #include "content/public/browser/browser_thread.h" |
12 #include "content/public/browser/render_view_host.h" | 12 #include "content/public/browser/render_view_host.h" |
13 #include "content/public/browser/web_contents.h" | 13 #include "content/public/browser/web_contents.h" |
14 #include "content/public/browser/web_ui.h" | 14 #include "content/public/browser/web_ui.h" |
15 | 15 |
16 namespace content { | 16 namespace content { |
17 | 17 |
18 MediaInternalsMessageHandler::MediaInternalsMessageHandler() | 18 MediaInternalsMessageHandler::MediaInternalsMessageHandler() |
19 : proxy_(new MediaInternalsProxy()) {} | 19 : proxy_(new MediaInternalsProxy()) {} |
20 | 20 |
(...skipping 16 matching lines...) Expand all Loading... |
37 } | 37 } |
38 | 38 |
39 void MediaInternalsMessageHandler::OnUpdate(const string16& update) { | 39 void MediaInternalsMessageHandler::OnUpdate(const string16& update) { |
40 // Don't try to execute JavaScript in a RenderView that no longer exists. | 40 // Don't try to execute JavaScript in a RenderView that no longer exists. |
41 RenderViewHost* host = web_ui()->GetWebContents()->GetRenderViewHost(); | 41 RenderViewHost* host = web_ui()->GetWebContents()->GetRenderViewHost(); |
42 if (host) | 42 if (host) |
43 host->ExecuteJavascriptInWebFrame(string16(), update); | 43 host->ExecuteJavascriptInWebFrame(string16(), update); |
44 } | 44 } |
45 | 45 |
46 } // namespace content | 46 } // namespace content |
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