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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 #include "extensions/browser/extension_function.h" | 5 #include "extensions/browser/extension_function.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "base/memory/singleton.h" | 8 #include "base/memory/singleton.h" |
9 #include "base/synchronization/lock.h" | 9 #include "base/synchronization/lock.h" |
10 #include "content/public/browser/notification_source.h" | 10 #include "content/public/browser/notification_source.h" |
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134 // alive. | 134 // alive. |
135 bool HaveGesture(); | 135 bool HaveGesture(); |
136 | 136 |
137 // These should be called when a ScopedUserGestureForTests object is | 137 // These should be called when a ScopedUserGestureForTests object is |
138 // created/destroyed respectively. | 138 // created/destroyed respectively. |
139 void IncrementCount(); | 139 void IncrementCount(); |
140 void DecrementCount(); | 140 void DecrementCount(); |
141 | 141 |
142 private: | 142 private: |
143 UserGestureForTests(); | 143 UserGestureForTests(); |
144 friend struct DefaultSingletonTraits<UserGestureForTests>; | 144 friend struct base::DefaultSingletonTraits<UserGestureForTests>; |
145 | 145 |
146 base::Lock lock_; // for protecting access to count_ | 146 base::Lock lock_; // for protecting access to count_ |
147 int count_; | 147 int count_; |
148 }; | 148 }; |
149 | 149 |
150 // static | 150 // static |
151 UserGestureForTests* UserGestureForTests::GetInstance() { | 151 UserGestureForTests* UserGestureForTests::GetInstance() { |
152 return Singleton<UserGestureForTests>::get(); | 152 return base::Singleton<UserGestureForTests>::get(); |
153 } | 153 } |
154 | 154 |
155 UserGestureForTests::UserGestureForTests() : count_(0) {} | 155 UserGestureForTests::UserGestureForTests() : count_(0) {} |
156 | 156 |
157 bool UserGestureForTests::HaveGesture() { | 157 bool UserGestureForTests::HaveGesture() { |
158 base::AutoLock autolock(lock_); | 158 base::AutoLock autolock(lock_); |
159 return count_ > 0; | 159 return count_ > 0; |
160 } | 160 } |
161 | 161 |
162 void UserGestureForTests::IncrementCount() { | 162 void UserGestureForTests::IncrementCount() { |
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552 | 552 |
553 ExtensionFunction::ResponseAction SyncIOThreadExtensionFunction::Run() { | 553 ExtensionFunction::ResponseAction SyncIOThreadExtensionFunction::Run() { |
554 return RespondNow(RunSync() ? ArgumentList(results_.Pass()) : Error(error_)); | 554 return RespondNow(RunSync() ? ArgumentList(results_.Pass()) : Error(error_)); |
555 } | 555 } |
556 | 556 |
557 // static | 557 // static |
558 bool SyncIOThreadExtensionFunction::ValidationFailure( | 558 bool SyncIOThreadExtensionFunction::ValidationFailure( |
559 SyncIOThreadExtensionFunction* function) { | 559 SyncIOThreadExtensionFunction* function) { |
560 return false; | 560 return false; |
561 } | 561 } |
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