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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 WebProcessMemoryDump_h | 5 #ifndef WebProcessMemoryDump_h |
6 #define WebProcessMemoryDump_h | 6 #define WebProcessMemoryDump_h |
7 | 7 |
8 #include "base/trace_event/heap_profiler_allocation_context.h" | 8 #include "base/trace_event/heap_profiler_allocation_context.h" |
9 #include "platform/WebMemoryAllocatorDump.h" | 9 #include "platform/WebMemoryAllocatorDump.h" |
10 #include "public/platform/WebCommon.h" | 10 #include "public/platform/WebCommon.h" |
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90 // objects can be created using this method. The created dumpers are owned | 90 // objects can be created using this method. The created dumpers are owned |
91 // by WebProcessMemoryDump and cannot outlive the WebProcessMemoryDump | 91 // by WebProcessMemoryDump and cannot outlive the WebProcessMemoryDump |
92 // object owning them. |dumpNamePrefix| is prefix appended to each dump | 92 // object owning them. |dumpNamePrefix| is prefix appended to each dump |
93 // created by the SkTraceMemoryDump implementation, if the dump should be | 93 // created by the SkTraceMemoryDump implementation, if the dump should be |
94 // placed under different namespace and not "skia". | 94 // placed under different namespace and not "skia". |
95 virtual SkTraceMemoryDump* createDumpAdapterForSkia(const WebString& dumpNam
ePrefix) = 0; | 95 virtual SkTraceMemoryDump* createDumpAdapterForSkia(const WebString& dumpNam
ePrefix) = 0; |
96 | 96 |
97 virtual blink::WebMemoryAllocatorDump* createDiscardableMemoryAllocatorDump(
const std::string& name, base::DiscardableMemory*) = 0; | 97 virtual blink::WebMemoryAllocatorDump* createDiscardableMemoryAllocatorDump(
const std::string& name, base::DiscardableMemory*) = 0; |
98 | 98 |
99 // Dumps heap memory usage. |allocatorName| is used as an absolute name for | 99 // Dumps heap memory usage. |allocatorName| is used as an absolute name for |
100 // base::trace_event::ProcessMemoryDump::AddHeapDump. | 100 // base::trace_event::ProcessMemoryDump::DumpHeapUsage(). |
101 virtual void dumpHeapUsage(const base::hash_map<base::trace_event::Allocatio
nContext, base::trace_event::AllocationMetrics>& metricsByContext, base::trace_e
vent::TraceEventMemoryOverhead&, const char* allocatorName) = 0; | 101 virtual void dumpHeapUsage(const base::hash_map<base::trace_event::Allocatio
nContext, base::trace_event::AllocationMetrics>& metricsByContext, base::trace_e
vent::TraceEventMemoryOverhead&, const char* allocatorName) = 0; |
102 }; | 102 }; |
103 | 103 |
104 } // namespace blink | 104 } // namespace blink |
105 | 105 |
106 #endif // WebProcessMemoryDump_h | 106 #endif // WebProcessMemoryDump_h |
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