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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/renderer_host/pepper/pepper_browser_font_singleton_hos
t.h" | 5 #include "content/browser/renderer_host/pepper/pepper_browser_font_singleton_hos
t.h" |
6 | 6 |
7 #include "base/threading/sequenced_worker_pool.h" | 7 #include "base/threading/sequenced_worker_pool.h" |
8 #include "base/values.h" | 8 #include "base/values.h" |
9 #include "content/common/font_list.h" | 9 #include "content/common/font_list.h" |
10 #include "content/public/browser/browser_ppapi_host.h" | 10 #include "content/public/browser/browser_ppapi_host.h" |
11 #include "content/public/browser/browser_thread.h" | 11 #include "content/public/browser/browser_thread.h" |
12 #include "ppapi/host/dispatch_host_message.h" | 12 #include "ppapi/host/dispatch_host_message.h" |
13 #include "ppapi/host/resource_message_filter.h" | 13 #include "ppapi/host/resource_message_filter.h" |
14 #include "ppapi/proxy/ppapi_messages.h" | 14 #include "ppapi/proxy/ppapi_messages.h" |
15 | 15 |
16 namespace content { | 16 namespace content { |
17 | 17 |
18 namespace { | 18 namespace { |
19 | 19 |
20 // Handles the font list request on the blocking pool. | 20 // Handles the font list request on the blocking pool. |
21 class FontMessageFilter : public ppapi::host::ResourceMessageFilter { | 21 class FontMessageFilter : public ppapi::host::ResourceMessageFilter { |
22 public: | 22 public: |
23 FontMessageFilter(); | 23 FontMessageFilter(); |
24 | 24 |
25 // ppapi::host::ResourceMessageFilter implementation. | 25 // ppapi::host::ResourceMessageFilter implementation. |
26 virtual scoped_refptr<base::TaskRunner> OverrideTaskRunnerForMessage( | 26 virtual scoped_refptr<base::TaskRunner> OverrideTaskRunnerForMessage( |
27 const IPC::Message& msg) OVERRIDE; | 27 const IPC::Message& msg) override; |
28 virtual int32_t OnResourceMessageReceived( | 28 virtual int32_t OnResourceMessageReceived( |
29 const IPC::Message& msg, | 29 const IPC::Message& msg, |
30 ppapi::host::HostMessageContext* context) OVERRIDE; | 30 ppapi::host::HostMessageContext* context) override; |
31 | 31 |
32 private: | 32 private: |
33 virtual ~FontMessageFilter(); | 33 virtual ~FontMessageFilter(); |
34 | 34 |
35 // Message handler. | 35 // Message handler. |
36 int32_t OnHostMsgGetFontFamilies(ppapi::host::HostMessageContext* context); | 36 int32_t OnHostMsgGetFontFamilies(ppapi::host::HostMessageContext* context); |
37 | 37 |
38 DISALLOW_COPY_AND_ASSIGN(FontMessageFilter); | 38 DISALLOW_COPY_AND_ASSIGN(FontMessageFilter); |
39 }; | 39 }; |
40 | 40 |
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99 PP_Instance instance, | 99 PP_Instance instance, |
100 PP_Resource resource) | 100 PP_Resource resource) |
101 : ResourceHost(host->GetPpapiHost(), instance, resource) { | 101 : ResourceHost(host->GetPpapiHost(), instance, resource) { |
102 AddFilter(scoped_refptr<ppapi::host::ResourceMessageFilter>( | 102 AddFilter(scoped_refptr<ppapi::host::ResourceMessageFilter>( |
103 new FontMessageFilter())); | 103 new FontMessageFilter())); |
104 } | 104 } |
105 | 105 |
106 PepperBrowserFontSingletonHost::~PepperBrowserFontSingletonHost() {} | 106 PepperBrowserFontSingletonHost::~PepperBrowserFontSingletonHost() {} |
107 | 107 |
108 } // namespace content | 108 } // namespace content |
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