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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_RENDER_PROCESS_HOST_H_ | 5 #ifndef CONTENT_PUBLIC_BROWSER_RENDER_PROCESS_HOST_H_ |
| 6 #define CONTENT_PUBLIC_BROWSER_RENDER_PROCESS_HOST_H_ | 6 #define CONTENT_PUBLIC_BROWSER_RENDER_PROCESS_HOST_H_ |
| 7 | 7 |
| 8 #include <stddef.h> | 8 #include <stddef.h> |
| 9 #include <stdint.h> | 9 #include <stdint.h> |
| 10 | 10 |
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| 296 // or nullptr if not found. | 296 // or nullptr if not found. |
| 297 virtual scoped_refptr<media::MediaKeys> GetCdm(int render_frame_id, | 297 virtual scoped_refptr<media::MediaKeys> GetCdm(int render_frame_id, |
| 298 int cdm_id) const = 0; | 298 int cdm_id) const = 0; |
| 299 #endif | 299 #endif |
| 300 | 300 |
| 301 // Returns true if this process currently has backgrounded priority. | 301 // Returns true if this process currently has backgrounded priority. |
| 302 virtual bool IsProcessBackgrounded() const = 0; | 302 virtual bool IsProcessBackgrounded() const = 0; |
| 303 | 303 |
| 304 // Called when the existence of the other renderer process which is connected | 304 // Called when the existence of the other renderer process which is connected |
| 305 // to the Worker in this renderer process has changed. | 305 // to the Worker in this renderer process has changed. |
| 306 virtual void IncrementWorkerRefCount() = 0; | 306 virtual void IncrementServiceWorkerRefCount() = 0; |
| 307 virtual void DecrementWorkerRefCount() = 0; | 307 virtual void DecrementServiceWorkerRefCount() = 0; |
| 308 virtual void IncrementSharedWorkerRefCount() = 0; |
| 309 virtual void DecrementSharedWorkerRefCount() = 0; |
| 308 | 310 |
| 309 // Purges and suspends the renderer process. | 311 // Purges and suspends the renderer process. |
| 310 virtual void PurgeAndSuspend() = 0; | 312 virtual void PurgeAndSuspend() = 0; |
| 311 | 313 |
| 312 // Returns the current number of active views in this process. Excludes | 314 // Returns the current number of active views in this process. Excludes |
| 313 // any RenderViewHosts that are swapped out. | 315 // any RenderViewHosts that are swapped out. |
| 314 size_t GetActiveViewCount(); | 316 size_t GetActiveViewCount(); |
| 315 | 317 |
| 316 // Static management functions ----------------------------------------------- | 318 // Static management functions ----------------------------------------------- |
| 317 | 319 |
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| 364 static void SetMaxRendererProcessCount(size_t count); | 366 static void SetMaxRendererProcessCount(size_t count); |
| 365 | 367 |
| 366 // Returns the current maximum number of renderer process hosts kept by the | 368 // Returns the current maximum number of renderer process hosts kept by the |
| 367 // content module. | 369 // content module. |
| 368 static size_t GetMaxRendererProcessCount(); | 370 static size_t GetMaxRendererProcessCount(); |
| 369 }; | 371 }; |
| 370 | 372 |
| 371 } // namespace content. | 373 } // namespace content. |
| 372 | 374 |
| 373 #endif // CONTENT_PUBLIC_BROWSER_RENDER_PROCESS_HOST_H_ | 375 #endif // CONTENT_PUBLIC_BROWSER_RENDER_PROCESS_HOST_H_ |
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