[Mac]Handle edit commands from input methods correctly.

chrome/browser/renderer_host/render_widget_host_view_mac.h

 // Copyright (c) 2006-2008 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 CHROME_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_MAC_H_
 #define CHROME_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_MAC_H_
 
 #import <Cocoa/Cocoa.h>
 #import <QuartzCore/CALayer.h>
 
 #include "base/scoped_nsobject.h"
 #include "base/scoped_ptr.h"
 #include "base/task.h"
 #include "base/time.h"
 #include "chrome/browser/cocoa/base_view.h"
 #include "chrome/browser/cocoa/browser_accessibility.h"
 #include "chrome/browser/cocoa/browser_accessibility_delegate.h"
 #include "chrome/browser/renderer_host/accelerated_surface_container_manager_mac.h"
 #include "chrome/browser/renderer_host/render_widget_host_view.h"
+#include "chrome/common/edit_command.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebCompositionUnderline.h"
 #include "webkit/glue/webcursor.h"
 #include "webkit/glue/webmenuitem.h"
 
 class RenderWidgetHostViewMac;
 class RWHVMEditCommandHelper;
 @class ToolTip;
 
 @protocol RenderWidgetHostViewMacOwner
 - (RenderWidgetHostViewMac*)renderWidgetHostViewMac;
@@ skipping 77 matching lines @@
   NSRange selectedRange_;
 
   // Text to be inserted which was generated by handling a key down event.
   string16 textToBeInserted_;
 
   // Marked text which was generated by handling a key down event.
   string16 markedText_;
 
   // Underline information of the |markedText_|.
   std::vector<WebKit::WebCompositionUnderline> underlines_;
+
+  // Indicates if doCommandBySelector method receives any edit command when
+  // handling a key down event.
+  BOOL hasEditCommands_;
+
+  // Contains edit commands received by the -doCommandBySelector: method when
+  // handling a key down event, not including inserting commands, eg. insertTab,
+  // etc.
+  EditCommands editCommands_;
 }
 
 @property(assign, nonatomic) NSRect caretRect;
 
 - (void)setCanBeKeyView:(BOOL)can;
 - (void)setCloseOnDeactivate:(BOOL)b;
 - (void)setToolTipAtMousePoint:(NSString *)string;
 // Makes sure that the initial layer setup for accelerated plugin drawing has
 // been done. Can be called multiple times.
 - (void)ensureAcceleratedPluginLayer;
@@ skipping 189 matching lines @@
   // Helper class for managing instances of accelerated plug-ins.
   AcceleratedSurfaceContainerManagerMac plugin_container_manager_;
 
   // Whether or not web accessibility is enabled.
   bool renderer_accessible_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewMac);
 };
 
 #endif  // CHROME_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_MAC_H_