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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 #ifndef CONTENT_PUBLIC_BROWSER_BROWSER_CONTEXT_H_ | 5 #ifndef CONTENT_PUBLIC_BROWSER_BROWSER_CONTEXT_H_ |
6 #define CONTENT_PUBLIC_BROWSER_BROWSER_CONTEXT_H_ | 6 #define CONTENT_PUBLIC_BROWSER_BROWSER_CONTEXT_H_ |
7 | 7 |
8 #include "base/callback_forward.h" | 8 #include "base/callback_forward.h" |
9 #include "base/containers/hash_tables.h" | 9 #include "base/containers/hash_tables.h" |
10 #include "base/memory/scoped_ptr.h" | 10 #include "base/memory/scoped_ptr.h" |
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125 const base::FilePath& partition_path, | 125 const base::FilePath& partition_path, |
126 bool in_memory) = 0; | 126 bool in_memory) = 0; |
127 | 127 |
128 typedef base::Callback<void(bool)> MIDISysExPermissionCallback; | 128 typedef base::Callback<void(bool)> MIDISysExPermissionCallback; |
129 | 129 |
130 // Requests a permission to use system exclusive messages in MIDI events. | 130 // Requests a permission to use system exclusive messages in MIDI events. |
131 // |callback| will be invoked when the request is resolved. | 131 // |callback| will be invoked when the request is resolved. |
132 virtual void RequestMIDISysExPermission( | 132 virtual void RequestMIDISysExPermission( |
133 int render_process_id, | 133 int render_process_id, |
134 int render_view_id, | 134 int render_view_id, |
| 135 int bridge_id, |
135 const GURL& requesting_frame, | 136 const GURL& requesting_frame, |
136 const MIDISysExPermissionCallback& callback) = 0; | 137 const MIDISysExPermissionCallback& callback) = 0; |
137 | 138 |
| 139 // Cancels a pending MIDI permission request. |
| 140 virtual void CancelMIDISysExPermissionRequest( |
| 141 int render_process_id, |
| 142 int render_view_id, |
| 143 int bridge_id, |
| 144 const GURL& requesting_frame) = 0; |
| 145 |
138 // Returns the resource context. | 146 // Returns the resource context. |
139 virtual ResourceContext* GetResourceContext() = 0; | 147 virtual ResourceContext* GetResourceContext() = 0; |
140 | 148 |
141 // Returns the DownloadManagerDelegate for this context. This will be called | 149 // Returns the DownloadManagerDelegate for this context. This will be called |
142 // once per context. The embedder owns the delegate and is responsible for | 150 // once per context. The embedder owns the delegate and is responsible for |
143 // ensuring that it outlives DownloadManager. It's valid to return NULL. | 151 // ensuring that it outlives DownloadManager. It's valid to return NULL. |
144 virtual DownloadManagerDelegate* GetDownloadManagerDelegate() = 0; | 152 virtual DownloadManagerDelegate* GetDownloadManagerDelegate() = 0; |
145 | 153 |
146 // Returns the geolocation permission context for this context. It's valid to | 154 // Returns the geolocation permission context for this context. It's valid to |
147 // return NULL, in which case geolocation requests will always be allowed. | 155 // return NULL, in which case geolocation requests will always be allowed. |
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160 struct hash<content::BrowserContext*> { | 168 struct hash<content::BrowserContext*> { |
161 std::size_t operator()(content::BrowserContext* const& p) const { | 169 std::size_t operator()(content::BrowserContext* const& p) const { |
162 return reinterpret_cast<std::size_t>(p); | 170 return reinterpret_cast<std::size_t>(p); |
163 } | 171 } |
164 }; | 172 }; |
165 | 173 |
166 } // namespace BASE_HASH_NAMESPACE | 174 } // namespace BASE_HASH_NAMESPACE |
167 #endif | 175 #endif |
168 | 176 |
169 #endif // CONTENT_PUBLIC_BROWSER_BROWSER_CONTEXT_H_ | 177 #endif // CONTENT_PUBLIC_BROWSER_BROWSER_CONTEXT_H_ |
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