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Side by Side Diff: chrome/renderer/extensions/dispatcher.cc

Issue 12567028: Apps V2 in Pepper: Host side implementation of ExntensionsCommon - Part 1. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 7 years, 9 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 "chrome/renderer/extensions/dispatcher.h" 5 #include "chrome/renderer/extensions/dispatcher.h"
6 6
7 #include "base/callback.h" 7 #include "base/callback.h"
8 #include "base/command_line.h" 8 #include "base/command_line.h"
9 #include "base/memory/scoped_ptr.h" 9 #include "base/memory/scoped_ptr.h"
10 #include "base/string_piece.h" 10 #include "base/string_piece.h"
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1070 } 1070 }
1071 1071
1072 void Dispatcher::WillReleaseScriptContext( 1072 void Dispatcher::WillReleaseScriptContext(
1073 WebFrame* frame, v8::Handle<v8::Context> v8_context, int world_id) { 1073 WebFrame* frame, v8::Handle<v8::Context> v8_context, int world_id) {
1074 ChromeV8Context* context = v8_context_set_.GetByV8Context(v8_context); 1074 ChromeV8Context* context = v8_context_set_.GetByV8Context(v8_context);
1075 if (!context) 1075 if (!context)
1076 return; 1076 return;
1077 1077
1078 context->DispatchOnUnloadEvent(); 1078 context->DispatchOnUnloadEvent();
1079 // TODO(kalman): add an invalidation observer interface to ChromeV8Context. 1079 // TODO(kalman): add an invalidation observer interface to ChromeV8Context.
1080 request_sender_->InvalidateContext(context); 1080 request_sender_->InvalidateSource(context);
1081 1081
1082 v8_context_set_.Remove(context); 1082 v8_context_set_.Remove(context);
1083 VLOG(1) << "Num tracked contexts: " << v8_context_set_.size(); 1083 VLOG(1) << "Num tracked contexts: " << v8_context_set_.size();
1084 } 1084 }
1085 1085
1086 void Dispatcher::DidCreateDocumentElement(WebKit::WebFrame* frame) { 1086 void Dispatcher::DidCreateDocumentElement(WebKit::WebFrame* frame) {
1087 if (IsWithinPlatformApp(frame)) { 1087 if (IsWithinPlatformApp(frame)) {
1088 // WebKit doesn't let us define an additional user agent stylesheet, so we 1088 // WebKit doesn't let us define an additional user agent stylesheet, so we
1089 // insert the default platform app stylesheet into all documents that are 1089 // insert the default platform app stylesheet into all documents that are
1090 // loaded in each app. 1090 // loaded in each app.
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1366 std::string error_msg = base::StringPrintf(kMessage, function_name.c_str()); 1366 std::string error_msg = base::StringPrintf(kMessage, function_name.c_str());
1367 v8::ThrowException( 1367 v8::ThrowException(
1368 v8::Exception::Error(v8::String::New(error_msg.c_str()))); 1368 v8::Exception::Error(v8::String::New(error_msg.c_str())));
1369 return false; 1369 return false;
1370 } 1370 }
1371 1371
1372 return true; 1372 return true;
1373 } 1373 }
1374 1374
1375 } // namespace extensions 1375 } // namespace extensions
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