Refactoring to reduce chromeos dependency in chrome.

  * renamed BrowserLayoutManager to more explicit, BrowserViewLayoutManager.
  * Added factory method to create chromeos specific tab/tabstrip and layoutmanagers.
  * Introduced ChromeosBrowserView and chromeos specific tab/tabstrip and layoutmanager, and moved chromeos specifi code into them.

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/543095

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@36452 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 13 insertions, 4 deletions

diff --git a/chrome/browser/views/frame/browser_view.h b/chrome/browser/views/frame/browser_view.h
index c6dc2ce..e786228 100644
--- a/chrome/browser/views/frame/browser_view.h
+++ b/chrome/browser/views/frame/browser_view.h
@@ -36,7 +36,7 @@ class BookmarkBarView;
 class Browser;
 class BrowserBubble;
 class BrowserExtender;
-class BrowserLayoutManager;
+class BrowserViewLayoutManager;
 class DownloadShelfView;
 class EncodingMenuModel;
 class ExtensionShelf;
@@ -367,16 +367,25 @@ class BrowserView : public BrowserWindow,
                                     views::View* child);
   virtual void ChildPreferredSizeChanged(View* child);
 
+  // Factory Methods.
+  // Returns a new LayoutManager for this browser view. A subclass may
+  // override to implemnet different layout pocily.
+  virtual views::LayoutManager* CreateLayoutManager() const;
+
+  // Returns a new TabStrip for the browser view. A subclass may
+  // override to return a different TabStrip implementation.
+  virtual TabStrip* CreateTabStrip(TabStripModel* tab_strip_model) const;
+
  private:
   // Browser window related initializations.
-  void Init();
+  virtual void Init();
 
 #if defined(OS_WIN)
   // Creates the system menu.
   void InitSystemMenu();
 #endif
-  // Returns the BrowserLayoutManager.
-  BrowserLayoutManager* GetBrowserLayoutManager() const;
+  // Returns the BrowserViewLayoutManager.
+  BrowserViewLayoutManager* GetBrowserViewLayoutManager() const;
 
   // Prepare to show the Bookmark Bar for the specified TabContents. Returns
   // true if the Bookmark Bar can be shown (i.e. it's supported for this