Bug 748994 - Regression in rawfennecstartup 'throbber start' time r=sriram

mobile/android/base/Makefile.in

@@ -591,12 +591,6 @@ MOZ_ANDROID_DRAWABLES += \
   mobile/android/base/resources/drawable/progress_spinner_10.png                \
   mobile/android/base/resources/drawable/progress_spinner_11.png                \
   mobile/android/base/resources/drawable/progress_spinner_12.png                \
-  mobile/android/base/resources/drawable/progress_spinner_13.png                \
-  mobile/android/base/resources/drawable/progress_spinner_14.png                \
-  mobile/android/base/resources/drawable/progress_spinner_15.png                \
-  mobile/android/base/resources/drawable/progress_spinner_16.png                \
-  mobile/android/base/resources/drawable/progress_spinner_17.png                \
-  mobile/android/base/resources/drawable/progress_spinner_18.png                \
   mobile/android/base/resources/drawable/remote_tabs_group_bg_repeat.xml        \
   mobile/android/base/resources/drawable/start.png                              \
   mobile/android/base/resources/drawable/site_security_level.xml                \

mobile/android/base/resources/drawable/progress_spinner.xml

@@ -6,23 +6,17 @@
 <animation-list xmlns:android="http://schemas.android.com/apk/res/android"
                 android:oneshot="false">
 
-    <item android:duration="50" android:drawable="@drawable/progress_spinner_1"/>
-    <item android:duration="50" android:drawable="@drawable/progress_spinner_2"/>
-    <item android:duration="50" android:drawable="@drawable/progress_spinner_3"/>
-    <item android:duration="50" android:drawable="@drawable/progress_spinner_4"/>
-    <item android:duration="50" android:drawable="@drawable/progress_spinner_5"/>
-    <item android:duration="50" android:drawable="@drawable/progress_spinner_6"/>
-    <item android:duration="50" android:drawable="@drawable/progress_spinner_7"/>
-    <item android:duration="50" android:drawable="@drawable/progress_spinner_8"/>
-    <item android:duration="50" android:drawable="@drawable/progress_spinner_9"/>
-    <item android:duration="50" android:drawable="@drawable/progress_spinner_10"/>
-    <item android:duration="50" android:drawable="@drawable/progress_spinner_11"/>
-    <item android:duration="50" android:drawable="@drawable/progress_spinner_12"/>
-    <item android:duration="50" android:drawable="@drawable/progress_spinner_13"/>
-    <item android:duration="50" android:drawable="@drawable/progress_spinner_14"/>
-    <item android:duration="50" android:drawable="@drawable/progress_spinner_15"/>
-    <item android:duration="50" android:drawable="@drawable/progress_spinner_16"/>
-    <item android:duration="50" android:drawable="@drawable/progress_spinner_17"/>
-    <item android:duration="50" android:drawable="@drawable/progress_spinner_18"/>
+    <item android:duration="100" android:drawable="@drawable/progress_spinner_1"/>
+    <item android:duration="100" android:drawable="@drawable/progress_spinner_2"/>
+    <item android:duration="100" android:drawable="@drawable/progress_spinner_3"/>
+    <item android:duration="100" android:drawable="@drawable/progress_spinner_4"/>
+    <item android:duration="100" android:drawable="@drawable/progress_spinner_5"/>
+    <item android:duration="100" android:drawable="@drawable/progress_spinner_6"/>
+    <item android:duration="100" android:drawable="@drawable/progress_spinner_7"/>
+    <item android:duration="100" android:drawable="@drawable/progress_spinner_8"/>
+    <item android:duration="100" android:drawable="@drawable/progress_spinner_9"/>
+    <item android:duration="100" android:drawable="@drawable/progress_spinner_10"/>
+    <item android:duration="100" android:drawable="@drawable/progress_spinner_11"/>
+    <item android:duration="100" android:drawable="@drawable/progress_spinner_12"/>
 
 </animation-list>