added CTRL+Click and SHIFT+Click handler for context menu, Back and Forward.

chrome/browser/ui/browser.h

Index: chrome/browser/ui/browser.h
diff --git a/chrome/browser/ui/browser.h b/chrome/browser/ui/browser.h
index 2425b26b3fe3ff112224d93197567d14813b481d..cc2061c3a3681c8d25357ec053935ba7a642cf73 100644
--- a/chrome/browser/ui/browser.h
+++ b/chrome/browser/ui/browser.h
@@ -1031,12 +1031,21 @@ class Browser : public TabHandlerDelegate,
   void ReloadInternal(WindowOpenDisposition disposition, bool ignore_cache);
 
   // Return true if the window dispositions means opening a new tab.
-  bool ShouldOpenNewTabForWindowDisposition(WindowOpenDisposition disposition);
+  bool ShouldOpenNewTabForDisposition(WindowOpenDisposition disposition);
 
   // Depending on the disposition, return the current tab or a clone of the
   // current tab.
   TabContents* GetOrCloneTabForDisposition(WindowOpenDisposition disposition);
 
+  // Depending on the disposition, return the wrapper containing the current
+  // tab or a clone of the current tab.
+  TabContentsWrapper* GetOrCloneTabWrapperForDisposition(
+      WindowOpenDisposition disposition);
+
+  // Depending on the disposition, create a new browser.
+  void CreateNewBrowserForDisposition(TabContentsWrapper* tab_contents,
+                                      WindowOpenDisposition disposition);

[Ben Goodger (Google), 2011/05/31 16:00:00]

You don't note here what happens to |tab_contents|.

[shinyak (Google), 2011/06/09 02:29:04]

Done.

+
   // Sets the insertion policy of the tabstrip based on whether vertical tabs
   // are enabled.
   void UpdateTabStripModelInsertionPolicy();