am 5ba742a3: Merge "Fix leak for MenuInflater + setSupportActionBar" into lmp-mr1-ub-dev

* commit '5ba742a37d06a0961f20e41c18cc6f8f4d5fd514':
  Fix leak for MenuInflater + setSupportActionBar
diff --git a/v7/appcompat/src/android/support/v7/app/AppCompatDelegateImplBase.java b/v7/appcompat/src/android/support/v7/app/AppCompatDelegateImplBase.java
index 562086e..1c5f98e 100644
--- a/v7/appcompat/src/android/support/v7/app/AppCompatDelegateImplBase.java
+++ b/v7/appcompat/src/android/support/v7/app/AppCompatDelegateImplBase.java
@@ -42,7 +42,7 @@
     final AppCompatCallback mAppCompatCallback;
 
     ActionBar mActionBar;
-    private MenuInflater mMenuInflater;
+    MenuInflater mMenuInflater;
 
     // true if this activity has an action bar.
     boolean mHasActionBar;
@@ -92,14 +92,13 @@
         return mActionBar;
     }
 
-    final void setSupportActionBar(ActionBar actionBar) {
-        mActionBar = actionBar;
-    }
-
     @Override
     public MenuInflater getMenuInflater() {
+        // Make sure that action views can get an appropriate theme.
         if (mMenuInflater == null) {
-            mMenuInflater = new SupportMenuInflater(getActionBarThemedContext());
+            initWindowDecorActionBar();
+            mMenuInflater = new SupportMenuInflater(
+                    mActionBar != null ? mActionBar.getThemedContext() : mContext);
         }
         return mMenuInflater;
     }
diff --git a/v7/appcompat/src/android/support/v7/app/AppCompatDelegateImplV7.java b/v7/appcompat/src/android/support/v7/app/AppCompatDelegateImplV7.java
index 41ec1bb..ebb00cc 100644
--- a/v7/appcompat/src/android/support/v7/app/AppCompatDelegateImplV7.java
+++ b/v7/appcompat/src/android/support/v7/app/AppCompatDelegateImplV7.java
@@ -197,10 +197,12 @@
                     "by the window decor. Do not request Window.FEATURE_SUPPORT_ACTION_BAR and set " +
                     "windowActionBar to false in your theme to use a Toolbar instead.");
         }
+        // Clear out the MenuInflater to make sure that it is valid for the new Action Bar
+        mMenuInflater = null;
 
         ToolbarActionBar tbab = new ToolbarActionBar(toolbar, ((Activity) mContext).getTitle(),
                 mAppCompatWindowCallback);
-        setSupportActionBar(tbab);
+        mActionBar = tbab;
         mWindow.setCallback(tbab.getWrappedWindowCallback());
         tbab.invalidateOptionsMenu();
     }