Make ChromeExtensionChooserDialog::ShowDialog work for MacViews

chrome/browser/ui/cocoa/chooser_content_view_cocoa.h

Index: chrome/browser/ui/cocoa/chooser_content_view_cocoa.h
diff --git a/chrome/browser/ui/cocoa/chooser_content_view.h b/chrome/browser/ui/cocoa/chooser_content_view_cocoa.h
similarity index 88%
rename from chrome/browser/ui/cocoa/chooser_content_view.h
rename to chrome/browser/ui/cocoa/chooser_content_view_cocoa.h
index 8f687193ff8d1b1147eaeea5a1769ded41e39834..02eb420faad86f9abd646240082513c28100682b 100644
--- a/chrome/browser/ui/cocoa/chooser_content_view.h
+++ b/chrome/browser/ui/cocoa/chooser_content_view_cocoa.h
@@ -2,15 +2,15 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_BROWSER_UI_COCOA_CHOOSER_CONTENT_VIEW_H_
-#define CHROME_BROWSER_UI_COCOA_CHOOSER_CONTENT_VIEW_H_
+#ifndef CHROME_BROWSER_UI_COCOA_CHOOSER_CONTENT_VIEW_COCOA_H_
+#define CHROME_BROWSER_UI_COCOA_CHOOSER_CONTENT_VIEW_COCOA_H_
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/mac/scoped_nsobject.h"
 
 // A chooser content view class that user can select an option.
-@interface ChooserContentView : NSView {
+@interface ChooserContentViewCocoa : NSView {
  @private
   base::scoped_nsobject<NSTextField> titleView_;
   base::scoped_nsobject<NSScrollView> scrollView_;
@@ -61,4 +61,4 @@
 
 @end
 
-#endif  // CHROME_BROWSER_UI_COCOA_CHOOSER_CONTENT_VIEW_H_
+#endif  // CHROME_BROWSER_UI_COCOA_CHOOSER_CONTENT_VIEW_COCOA_H_