Add app.window.setIcon

chrome/browser/extensions/api/app_current_window_internal/app_current_window_internal_api.h

Index: chrome/browser/extensions/api/app_current_window_internal/app_current_window_internal_api.h
diff --git a/chrome/browser/extensions/api/app_current_window_internal/app_current_window_internal_api.h b/chrome/browser/extensions/api/app_current_window_internal/app_current_window_internal_api.h
index 2b19a24f70f6cdfcdc595ea947aad30f4f65ab59..b32bb2259c4dced1c76efc12a704a123a48d8e3b 100644
--- a/chrome/browser/extensions/api/app_current_window_internal/app_current_window_internal_api.h
+++ b/chrome/browser/extensions/api/app_current_window_internal/app_current_window_internal_api.h
@@ -111,6 +111,16 @@ class AppCurrentWindowInternalSetBoundsFunction
   virtual bool RunWithWindow(ShellWindow* window) OVERRIDE;
 };
 
+class AppCurrentWindowInternalSetIconFunction
+    : public AppCurrentWindowInternalExtensionFunction {
+ public:
+  DECLARE_EXTENSION_FUNCTION_NAME("app.currentWindowInternal.setIcon");
+
+ protected:
+  virtual ~AppCurrentWindowInternalSetIconFunction() {}
+  virtual bool RunWithWindow(ShellWindow* window) OVERRIDE;
+};
+
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_APP_CURRENT_WINDOW_INTERNAL_APP_CURRENT_WINDOW_INTERNAL_API_H_