Switch to standard integer types in ios/.

ios/web/web_state/ui/crw_ui_web_view_web_controller.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef IOS_WEB_WEB_STATE_UI_CRW_UI_WEB_VIEW_WEB_CONTROLLER_H_
 #define IOS_WEB_WEB_STATE_UI_CRW_UI_WEB_VIEW_WEB_CONTROLLER_H_
 
+#include <stdint.h>
 #import <UIKit/UIKit.h>
 
 #import "ios/web/web_state/crw_recurring_task_delegate.h"
 #import "ios/web/web_state/ui/crw_web_controller.h"
 
 namespace web {
 
 // Continuous JavaScript check timer frequency constants (exposed for tests).
-extern const int64 kContinuousCheckIntervalMSHigh;
-extern const int64 kContinuousCheckIntervalMSLow;
+extern const int64_t kContinuousCheckIntervalMSHigh;
+extern const int64_t kContinuousCheckIntervalMSLow;
 
 }  // namespace web
 
 @class CRWJSInvokeParameterQueue;
 
 // A concrete implementation of CRWWebController based on UIWebView.
 @interface CRWUIWebViewWebController :
     CRWWebController<CRWRecurringTaskDelegate>
 
 // Designated initializer.
@@ skipping 11 matching lines @@
 @property(nonatomic, readonly)
     id<CRWRecurringTaskDelegate> recurringTaskDelegate;
 // Acts on the queue of messages received from the JS object encoded as
 // JSON in plain text.
 - (BOOL)respondToMessageQueue:(NSString*)messageQueue
             userIsInteracting:(BOOL)userIsInteracting
                     originURL:(const GURL&)originURL;
 @end
 
 #endif  // IOS_WEB_WEB_STATE_UI_CRW_UI_WEB_VIEW_WEB_CONTROLLER_H_