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Issue 2071213002: Rename WebMemoryPressureListener -> WebMemoryCoordinator (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 6 months ago
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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/renderer/render_thread_impl.h" 5 #include "content/renderer/render_thread_impl.h"
6 6
7 #include <algorithm> 7 #include <algorithm>
8 #include <limits> 8 #include <limits>
9 #include <map> 9 #include <map>
10 #include <utility> 10 #include <utility>
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144 #include "skia/ext/event_tracer_impl.h" 144 #include "skia/ext/event_tracer_impl.h"
145 #include "skia/ext/skia_memory_dump_provider.h" 145 #include "skia/ext/skia_memory_dump_provider.h"
146 #include "third_party/WebKit/public/platform/WebImageGenerator.h" 146 #include "third_party/WebKit/public/platform/WebImageGenerator.h"
147 #include "third_party/WebKit/public/platform/WebString.h" 147 #include "third_party/WebKit/public/platform/WebString.h"
148 #include "third_party/WebKit/public/platform/WebThread.h" 148 #include "third_party/WebKit/public/platform/WebThread.h"
149 #include "third_party/WebKit/public/web/WebCache.h" 149 #include "third_party/WebKit/public/web/WebCache.h"
150 #include "third_party/WebKit/public/web/WebDatabase.h" 150 #include "third_party/WebKit/public/web/WebDatabase.h"
151 #include "third_party/WebKit/public/web/WebDocument.h" 151 #include "third_party/WebKit/public/web/WebDocument.h"
152 #include "third_party/WebKit/public/web/WebFrame.h" 152 #include "third_party/WebKit/public/web/WebFrame.h"
153 #include "third_party/WebKit/public/web/WebKit.h" 153 #include "third_party/WebKit/public/web/WebKit.h"
154 #include "third_party/WebKit/public/web/WebMemoryPressureListener.h" 154 #include "third_party/WebKit/public/web/WebMemoryCoordinator.h"
155 #include "third_party/WebKit/public/web/WebNetworkStateNotifier.h" 155 #include "third_party/WebKit/public/web/WebNetworkStateNotifier.h"
156 #include "third_party/WebKit/public/web/WebRuntimeFeatures.h" 156 #include "third_party/WebKit/public/web/WebRuntimeFeatures.h"
157 #include "third_party/WebKit/public/web/WebScriptController.h" 157 #include "third_party/WebKit/public/web/WebScriptController.h"
158 #include "third_party/WebKit/public/web/WebSecurityPolicy.h" 158 #include "third_party/WebKit/public/web/WebSecurityPolicy.h"
159 #include "third_party/WebKit/public/web/WebView.h" 159 #include "third_party/WebKit/public/web/WebView.h"
160 #include "third_party/icu/source/i18n/unicode/timezone.h" 160 #include "third_party/icu/source/i18n/unicode/timezone.h"
161 #include "third_party/skia/include/core/SkGraphics.h" 161 #include "third_party/skia/include/core/SkGraphics.h"
162 #include "ui/base/layout.h" 162 #include "ui/base/layout.h"
163 #include "ui/base/ui_base_switches.h" 163 #include "ui/base/ui_base_switches.h"
164 164
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1909 params.pause_on_start, params.route_id); 1909 params.pause_on_start, params.route_id);
1910 } 1910 }
1911 1911
1912 void RenderThreadImpl::OnMemoryPressure( 1912 void RenderThreadImpl::OnMemoryPressure(
1913 base::MemoryPressureListener::MemoryPressureLevel memory_pressure_level) { 1913 base::MemoryPressureListener::MemoryPressureLevel memory_pressure_level) {
1914 TRACE_EVENT0("memory","RenderThreadImpl::OnMemoryPressure"); 1914 TRACE_EVENT0("memory","RenderThreadImpl::OnMemoryPressure");
1915 ReleaseFreeMemory(); 1915 ReleaseFreeMemory();
1916 1916
1917 // Do not call into blink if it is not initialized. 1917 // Do not call into blink if it is not initialized.
1918 if (blink_platform_impl_) { 1918 if (blink_platform_impl_) {
1919 blink::WebMemoryPressureListener::onMemoryPressure( 1919 blink::WebMemoryCoordinator::onMemoryPressure(
1920 static_cast<blink::WebMemoryPressureLevel>(memory_pressure_level)); 1920 static_cast<blink::WebMemoryPressureLevel>(memory_pressure_level));
1921 1921
1922 if (memory_pressure_level == 1922 if (memory_pressure_level ==
1923 base::MemoryPressureListener::MEMORY_PRESSURE_LEVEL_CRITICAL) { 1923 base::MemoryPressureListener::MEMORY_PRESSURE_LEVEL_CRITICAL) {
1924 // Purge Skia font cache, by setting it to 0 and then again to the 1924 // Purge Skia font cache, by setting it to 0 and then again to the
1925 // previous limit. 1925 // previous limit.
1926 size_t font_cache_limit = SkGraphics::SetFontCacheLimit(0); 1926 size_t font_cache_limit = SkGraphics::SetFontCacheLimit(0);
1927 SkGraphics::SetFontCacheLimit(font_cache_limit); 1927 SkGraphics::SetFontCacheLimit(font_cache_limit);
1928 } 1928 }
1929 } 1929 }
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2099 v8_memory_pressure_level == v8::MemoryPressureLevel::kCritical) 2099 v8_memory_pressure_level == v8::MemoryPressureLevel::kCritical)
2100 v8_memory_pressure_level = v8::MemoryPressureLevel::kModerate; 2100 v8_memory_pressure_level = v8::MemoryPressureLevel::kModerate;
2101 2101
2102 blink::mainThreadIsolate()->MemoryPressureNotification( 2102 blink::mainThreadIsolate()->MemoryPressureNotification(
2103 v8_memory_pressure_level); 2103 v8_memory_pressure_level);
2104 blink::MemoryPressureNotificationToWorkerThreadIsolates( 2104 blink::MemoryPressureNotificationToWorkerThreadIsolates(
2105 v8_memory_pressure_level); 2105 v8_memory_pressure_level);
2106 } 2106 }
2107 2107
2108 } // namespace content 2108 } // namespace content
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