Plumb shift-reload down into newly-added shift-reload API.

chrome/browser/browser.h

Index: chrome/browser/browser.h
diff --git a/chrome/browser/browser.h b/chrome/browser/browser.h
index bee4138c3f3de039ac412b872ee1604739e311b4..b4af2bd559e3f8b7ff2ec322f5d1d57ea4566797 100644
--- a/chrome/browser/browser.h
+++ b/chrome/browser/browser.h
@@ -350,6 +350,7 @@ class Browser : public TabStripModelDelegate,
   void GoBack(WindowOpenDisposition disposition);
   void GoForward(WindowOpenDisposition disposition);
   void Reload();
+  void ReloadIgnoringCache();  // AKA shift-reload.
   void Home(WindowOpenDisposition disposition);
   void OpenCurrentURL();
   void Go(WindowOpenDisposition disposition);
@@ -773,6 +774,9 @@ class Browser : public TabStripModelDelegate,
   void SetAppExtensionById(TabContents* contents,
                            const std::string& app_extension_id);
 
+  // Shared code between Reload() and ReloadAll().
+  void ReloadInternal(bool ignore_cache);
+
   // Data members /////////////////////////////////////////////////////////////
 
   NotificationRegistrar registrar_;