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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 "chrome/renderer/chrome_render_process_observer.h" | 5 #include "chrome/renderer/chrome_render_process_observer.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/command_line.h" | 8 #include "base/command_line.h" |
9 #include "base/file_util.h" | 9 #include "base/file_util.h" |
10 #include "base/message_loop.h" | 10 #include "base/message_loop.h" |
11 #include "base/memory/weak_ptr.h" | 11 #include "base/memory/weak_ptr.h" |
12 #include "base/metrics/field_trial.h" | 12 #include "base/metrics/field_trial.h" |
13 #include "base/metrics/histogram.h" | 13 #include "base/metrics/histogram.h" |
14 #include "base/native_library.h" | 14 #include "base/native_library.h" |
15 #include "base/path_service.h" | 15 #include "base/path_service.h" |
16 #include "base/process_util.h" | 16 #include "base/process_util.h" |
17 #include "base/threading/platform_thread.h" | 17 #include "base/threading/platform_thread.h" |
| 18 #include "chrome/common/child_process_logging.h" |
18 #include "chrome/common/chrome_paths.h" | 19 #include "chrome/common/chrome_paths.h" |
19 #include "chrome/common/chrome_switches.h" | 20 #include "chrome/common/chrome_switches.h" |
20 #include "chrome/common/extensions/extension_localization_peer.h" | 21 #include "chrome/common/extensions/extension_localization_peer.h" |
| 22 #include "chrome/common/metrics/experiments_helper.h" |
21 #include "chrome/common/net/net_resource_provider.h" | 23 #include "chrome/common/net/net_resource_provider.h" |
22 #include "chrome/common/render_messages.h" | 24 #include "chrome/common/render_messages.h" |
23 #include "chrome/renderer/chrome_content_renderer_client.h" | 25 #include "chrome/renderer/chrome_content_renderer_client.h" |
24 #include "chrome/renderer/content_settings_observer.h" | 26 #include "chrome/renderer/content_settings_observer.h" |
25 #include "chrome/renderer/security_filter_peer.h" | 27 #include "chrome/renderer/security_filter_peer.h" |
26 #include "content/public/common/resource_dispatcher_delegate.h" | 28 #include "content/public/common/resource_dispatcher_delegate.h" |
27 #include "content/public/renderer/render_thread.h" | 29 #include "content/public/renderer/render_thread.h" |
28 #include "content/public/renderer/render_view_visitor.h" | 30 #include "content/public/renderer/render_view_visitor.h" |
29 #include "content/public/renderer/render_view.h" | 31 #include "content/public/renderer/render_view.h" |
30 #include "crypto/nss_util.h" | 32 #include "crypto/nss_util.h" |
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215 crypto::DisableNSSForkCheck(); | 217 crypto::DisableNSSForkCheck(); |
216 crypto::ForceNSSNoDBInit(); | 218 crypto::ForceNSSNoDBInit(); |
217 crypto::EnsureNSSInit(); | 219 crypto::EnsureNSSInit(); |
218 } | 220 } |
219 #elif defined(OS_WIN) | 221 #elif defined(OS_WIN) |
220 // crypt32.dll is used to decode X509 certificates for Chromoting. | 222 // crypt32.dll is used to decode X509 certificates for Chromoting. |
221 // Only load this library when the feature is enabled. | 223 // Only load this library when the feature is enabled. |
222 std::string error; | 224 std::string error; |
223 base::LoadNativeLibrary(FilePath(L"crypt32.dll"), &error); | 225 base::LoadNativeLibrary(FilePath(L"crypt32.dll"), &error); |
224 #endif | 226 #endif |
| 227 // Setup initial set of crash dump data for Field Trials in this renderer. |
| 228 ExperimentsHelper::SetChildProcessLoggingExperimentList(); |
225 } | 229 } |
226 | 230 |
227 ChromeRenderProcessObserver::~ChromeRenderProcessObserver() { | 231 ChromeRenderProcessObserver::~ChromeRenderProcessObserver() { |
228 } | 232 } |
229 | 233 |
230 bool ChromeRenderProcessObserver::OnControlMessageReceived( | 234 bool ChromeRenderProcessObserver::OnControlMessageReceived( |
231 const IPC::Message& message) { | 235 const IPC::Message& message) { |
232 bool handled = true; | 236 bool handled = true; |
233 IPC_BEGIN_MESSAGE_MAP(ChromeRenderProcessObserver, message) | 237 IPC_BEGIN_MESSAGE_MAP(ChromeRenderProcessObserver, message) |
234 IPC_MESSAGE_HANDLER(ChromeViewMsg_SetIsIncognitoProcess, | 238 IPC_MESSAGE_HANDLER(ChromeViewMsg_SetIsIncognitoProcess, |
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325 new ChromeViewHostMsg_WriteTcmallocHeapProfile_ACK(filename, result)); | 329 new ChromeViewHostMsg_WriteTcmallocHeapProfile_ACK(filename, result)); |
326 #endif | 330 #endif |
327 } | 331 } |
328 | 332 |
329 #endif | 333 #endif |
330 | 334 |
331 void ChromeRenderProcessObserver::OnSetFieldTrialGroup( | 335 void ChromeRenderProcessObserver::OnSetFieldTrialGroup( |
332 const std::string& field_trial_name, | 336 const std::string& field_trial_name, |
333 const std::string& group_name) { | 337 const std::string& group_name) { |
334 base::FieldTrialList::CreateFieldTrial(field_trial_name, group_name); | 338 base::FieldTrialList::CreateFieldTrial(field_trial_name, group_name); |
| 339 ExperimentsHelper::SetChildProcessLoggingExperimentList(); |
335 } | 340 } |
336 | 341 |
337 void ChromeRenderProcessObserver::OnGetV8HeapStats() { | 342 void ChromeRenderProcessObserver::OnGetV8HeapStats() { |
338 v8::HeapStatistics heap_stats; | 343 v8::HeapStatistics heap_stats; |
339 v8::V8::GetHeapStatistics(&heap_stats); | 344 v8::V8::GetHeapStatistics(&heap_stats); |
340 RenderThread::Get()->Send(new ChromeViewHostMsg_V8HeapStats( | 345 RenderThread::Get()->Send(new ChromeViewHostMsg_V8HeapStats( |
341 heap_stats.total_heap_size(), heap_stats.used_heap_size())); | 346 heap_stats.total_heap_size(), heap_stats.used_heap_size())); |
342 } | 347 } |
343 | 348 |
344 void ChromeRenderProcessObserver::OnPurgeMemory() { | 349 void ChromeRenderProcessObserver::OnPurgeMemory() { |
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374 if (clear_cache_pending_) { | 379 if (clear_cache_pending_) { |
375 clear_cache_pending_ = false; | 380 clear_cache_pending_ = false; |
376 WebCache::clear(); | 381 WebCache::clear(); |
377 } | 382 } |
378 } | 383 } |
379 | 384 |
380 const RendererContentSettingRules* | 385 const RendererContentSettingRules* |
381 ChromeRenderProcessObserver::content_setting_rules() const { | 386 ChromeRenderProcessObserver::content_setting_rules() const { |
382 return &content_setting_rules_; | 387 return &content_setting_rules_; |
383 } | 388 } |
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