Change crop label to avoid aapt dump badging from failing.

  Bug: 11006006

Change-Id: Ie6bb4cecc58f25947998f1faa4da6b3b84dc5df3
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 332253f..d389b3c 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -127,7 +127,7 @@
 
         <activity
             android:name="com.android.camera.crop.CropActivity"
-            android:label="@string/crop"
+            android:label="@string/crop_action"
             android:theme="@style/Theme.Crop"
             android:configChanges="keyboardHidden|orientation|screenSize">
         </activity>