Clean-up inline members of nested classes (chrome/)

chrome/test/base/menu_model_test.h

Index: chrome/test/base/menu_model_test.h
diff --git a/chrome/test/base/menu_model_test.h b/chrome/test/base/menu_model_test.h
index b6fc88592386f22848f430aaa611455c6ffd35c7..cc64da9eb84f9bbf23631ea3d6005000921e6e9a 100644
--- a/chrome/test/base/menu_model_test.h
+++ b/chrome/test/base/menu_model_test.h
@@ -23,17 +23,12 @@ class MenuModelTest {
    public:
     Delegate() : execute_count_(0), enable_count_(0) {}
 
-    virtual bool IsCommandIdChecked(int command_id) const OVERRIDE {
-      return false;
-    }
-    virtual bool IsCommandIdEnabled(int command_id) const OVERRIDE {
-      ++enable_count_;
-      return true;
-    }
+    virtual bool IsCommandIdChecked(int command_id) const OVERRIDE;
+    virtual bool IsCommandIdEnabled(int command_id) const OVERRIDE;
     virtual bool GetAcceleratorForCommandId(
         int command_id,
-        ui::Accelerator* accelerator) OVERRIDE { return false; }
-    virtual void ExecuteCommand(int command_id) OVERRIDE { ++execute_count_; }
+        ui::Accelerator* accelerator) OVERRIDE;
+    virtual void ExecuteCommand(int command_id) OVERRIDE;
 
     int execute_count_;
     mutable int enable_count_;