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Side by Side Diff: chrome/browser/task_manager/resource_provider.h

Issue 442303002: DevTools: migrate DevTools APIs to use WebContents instead of RenderViewHost. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Review comments addressed. Created 6 years, 4 months ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 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 CHROME_BROWSER_TASK_MANAGER_RESOURCE_PROVIDER_H_ 5 #ifndef CHROME_BROWSER_TASK_MANAGER_RESOURCE_PROVIDER_H_
6 #define CHROME_BROWSER_TASK_MANAGER_RESOURCE_PROVIDER_H_ 6 #define CHROME_BROWSER_TASK_MANAGER_RESOURCE_PROVIDER_H_
7 7
8 #include "base/basictypes.h" 8 #include "base/basictypes.h"
9 #include "base/memory/ref_counted.h" 9 #include "base/memory/ref_counted.h"
10 #include "base/process/process_handle.h" 10 #include "base/process/process_handle.h"
(...skipping 56 matching lines...) Expand 10 before | Expand all | Expand 10 after
67 virtual bool ReportsCacheStats() const; 67 virtual bool ReportsCacheStats() const;
68 virtual blink::WebCache::ResourceTypeStats GetWebCoreCacheStats() const; 68 virtual blink::WebCache::ResourceTypeStats GetWebCoreCacheStats() const;
69 69
70 virtual bool ReportsSqliteMemoryUsed() const; 70 virtual bool ReportsSqliteMemoryUsed() const;
71 virtual size_t SqliteMemoryUsedBytes() const; 71 virtual size_t SqliteMemoryUsedBytes() const;
72 72
73 virtual bool ReportsV8MemoryStats() const; 73 virtual bool ReportsV8MemoryStats() const;
74 virtual size_t GetV8MemoryAllocated() const; 74 virtual size_t GetV8MemoryAllocated() const;
75 virtual size_t GetV8MemoryUsed() const; 75 virtual size_t GetV8MemoryUsed() const;
76 76
77 // Returns true if this resource can be inspected using developer tools.
78 virtual bool CanInspect() const;
79
80 // Invokes or reveals developer tools window for this resource.
81 virtual void Inspect() const {}
82
83 // A helper function for ActivateProcess when selected resource refers 77 // A helper function for ActivateProcess when selected resource refers
84 // to a Tab or other window containing web contents. Returns NULL by 78 // to a Tab or other window containing web contents. Returns NULL by
85 // default because not all resources have an associated web contents. 79 // default because not all resources have an associated web contents.
86 virtual content::WebContents* GetWebContents() const; 80 virtual content::WebContents* GetWebContents() const;
87 81
88 // Whether this resource does report the network usage accurately. 82 // Whether this resource does report the network usage accurately.
89 // This controls whether 0 or N/A is displayed when no bytes have been 83 // This controls whether 0 or N/A is displayed when no bytes have been
90 // reported as being read. This is because some plugins do not report the 84 // reported as being read. This is because some plugins do not report the
91 // bytes read and we don't want to display a misleading 0 value in that 85 // bytes read and we don't want to display a misleading 0 value in that
92 // case. 86 // case.
(...skipping 54 matching lines...) Expand 10 before | Expand all | Expand 10 after
147 141
148 protected: 142 protected:
149 friend class base::RefCountedThreadSafe<ResourceProvider>; 143 friend class base::RefCountedThreadSafe<ResourceProvider>;
150 144
151 virtual ~ResourceProvider() {} 145 virtual ~ResourceProvider() {}
152 }; 146 };
153 147
154 } // namespace task_manager 148 } // namespace task_manager
155 149
156 #endif // CHROME_BROWSER_TASK_MANAGER_RESOURCE_PROVIDER_H_ 150 #endif // CHROME_BROWSER_TASK_MANAGER_RESOURCE_PROVIDER_H_
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