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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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/renderer_host/render_widget_helper.h" | 5 #include "content/browser/renderer_host/render_widget_helper.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/eintr_wrapper.h" | 8 #include "base/eintr_wrapper.h" |
9 #include "base/threading/thread.h" | 9 #include "base/threading/thread.h" |
10 #include "content/browser/renderer_host/render_process_host.h" | 10 #include "content/browser/renderer_host/render_process_host_impl.h" |
11 #include "content/browser/renderer_host/render_view_host.h" | 11 #include "content/browser/renderer_host/render_view_host.h" |
12 #include "content/browser/renderer_host/resource_dispatcher_host.h" | 12 #include "content/browser/renderer_host/resource_dispatcher_host.h" |
13 #include "content/common/view_messages.h" | 13 #include "content/common/view_messages.h" |
14 #include "content/public/browser/browser_thread.h" | 14 #include "content/public/browser/browser_thread.h" |
15 | 15 |
16 using content::BrowserThread; | 16 using content::BrowserThread; |
17 | 17 |
18 // A Task used with InvokeLater that we hold a pointer to in pending_paints_. | 18 // A Task used with InvokeLater that we hold a pointer to in pending_paints_. |
19 // Instances are deleted by MessageLoop after it calls their Run method. | 19 // Instances are deleted by MessageLoop after it calls their Run method. |
20 class RenderWidgetHelper::UpdateMsgProxy : public Task { | 20 class RenderWidgetHelper::UpdateMsgProxy : public Task { |
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187 DCHECK(it->second == proxy); | 187 DCHECK(it->second == proxy); |
188 | 188 |
189 pending_paints_.erase(it); | 189 pending_paints_.erase(it); |
190 } | 190 } |
191 } | 191 } |
192 | 192 |
193 void RenderWidgetHelper::OnDispatchUpdateMsg(UpdateMsgProxy* proxy) { | 193 void RenderWidgetHelper::OnDispatchUpdateMsg(UpdateMsgProxy* proxy) { |
194 OnDiscardUpdateMsg(proxy); | 194 OnDiscardUpdateMsg(proxy); |
195 | 195 |
196 // It is reasonable for the host to no longer exist. | 196 // It is reasonable for the host to no longer exist. |
197 RenderProcessHost* host = RenderProcessHost::FromID(render_process_id_); | 197 content::RenderProcessHost* host = |
| 198 content::RenderProcessHost::FromID(render_process_id_); |
198 if (host) | 199 if (host) |
199 host->OnMessageReceived(proxy->message); | 200 host->OnMessageReceived(proxy->message); |
200 } | 201 } |
201 | 202 |
202 void RenderWidgetHelper::OnCancelResourceRequests( | 203 void RenderWidgetHelper::OnCancelResourceRequests( |
203 int render_widget_id) { | 204 int render_widget_id) { |
204 resource_dispatcher_host_->CancelRequestsForRoute( | 205 resource_dispatcher_host_->CancelRequestsForRoute( |
205 render_process_id_, render_widget_id); | 206 render_process_id_, render_widget_id); |
206 } | 207 } |
207 | 208 |
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349 gfx::PluginWindowHandle RenderWidgetHelper::LookupCompositingSurface( | 350 gfx::PluginWindowHandle RenderWidgetHelper::LookupCompositingSurface( |
350 int render_widget_id) { | 351 int render_widget_id) { |
351 base::AutoLock locked(view_compositing_surface_map_lock_); | 352 base::AutoLock locked(view_compositing_surface_map_lock_); |
352 ViewCompositingSurfaceMap::iterator it = | 353 ViewCompositingSurfaceMap::iterator it = |
353 view_compositing_surface_map_.find(render_widget_id); | 354 view_compositing_surface_map_.find(render_widget_id); |
354 if (it == view_compositing_surface_map_.end()) | 355 if (it == view_compositing_surface_map_.end()) |
355 return gfx::kNullPluginWindow; | 356 return gfx::kNullPluginWindow; |
356 | 357 |
357 return it->second; | 358 return it->second; |
358 } | 359 } |
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