Preliminary work on Material Transitions

-> Early exploration of AllApps Hero transition with
   circular reveal
-> Stripping a bunch of dead code from AppsCustomizeTabHost
-> Moved background scrim to DragLayer
-> Removed "SMALL" state from workspace: replaced with
   NORMAL_HIDDEN and OVERVIEW_HIDDEN. This is mainly to
   reduce the overall usage of the z-space model between
   allapps/widgets and workspace. There are vestigial
   remains of this model, mainly due to the overview
   mode, and a bit for spring-loaded.

Change-Id: If2302a24394f0ec66621f01ffa2fc4934aa10c3f
diff --git a/res/values/config.xml b/res/values/config.xml
index b512ffe..3a862c5 100644
--- a/res/values/config.xml
+++ b/res/values/config.xml
@@ -22,7 +22,7 @@
 
 <!-- AllApps/Customize/AppsCustomize -->
     <!-- The alpha of the AppsCustomize bg in spring loaded mode -->
-    <integer name="config_appsCustomizeSpringLoadedBgAlpha">65</integer>
+    <integer name="config_workspaceScrimAlpha">55</integer>
     <integer name="config_workspaceUnshrinkTime">300</integer>
     <integer name="config_overviewTransitionTime">250</integer>
 
@@ -31,6 +31,7 @@
 
     <!-- Fade/zoom in/out duration & scale in the AllApps transition.
          Note: This should be less than the workspaceShrinkTime as they happen together. -->
+    <integer name="config_appsCustomizeRevealTime">350</integer>
     <integer name="config_appsCustomizeZoomInTime">350</integer>
     <integer name="config_appsCustomizeZoomOutTime">600</integer>
     <integer name="config_appsCustomizeZoomScaleFactor">7</integer>