Re-land "view permission" feature (r179916) with Mac Fix.

chrome/browser/extensions/extension_install_prompt.h

Index: chrome/browser/extensions/extension_install_prompt.h
diff --git a/chrome/browser/extensions/extension_install_prompt.h b/chrome/browser/extensions/extension_install_prompt.h
index 52f758beeeb7b53cb059f2655e4082206a2f049e..d2ab087c1f4e2ebc7d32e106c98343d294a09149 100644
--- a/chrome/browser/extensions/extension_install_prompt.h
+++ b/chrome/browser/extensions/extension_install_prompt.h
@@ -56,6 +56,7 @@ class ExtensionInstallPrompt
     RE_ENABLE_PROMPT,
     PERMISSIONS_PROMPT,
     EXTERNAL_INSTALL_PROMPT,
+    POST_INSTALL_PERMISSIONS_PROMPT,
     NUM_PROMPT_TYPES
   };
 
@@ -81,6 +82,8 @@ class ExtensionInstallPrompt
     // Getters for UI element labels.
     string16 GetDialogTitle() const;
     string16 GetHeading() const;
+    int GetDialogButtons() const;
+    bool HasAcceptButtonLabel() const;
     string16 GetAcceptButtonLabel() const;
     bool HasAbortButtonLabel() const;
     string16 GetAbortButtonLabel() const;
@@ -280,6 +283,13 @@ class ExtensionInstallPrompt
                                   const extensions::Extension* extension,
                                   const IssueAdviceInfo& issue_advice);
 
+  // This is called by the app handler launcher to review what permissions the
+  // extension or app currently has.
+  //
+  // This *WILL* call Abort() on |delegate|.
+  virtual void ReviewPermissions(Delegate* delegate,
+                                 const extensions::Extension* extension);
+
   // Installation was successful. This is declared virtual for testing.
   virtual void OnInstallSuccess(const extensions::Extension* extension,
                                 SkBitmap* icon);