OverviewActions - update strings for OAV AOSP.

Finalize the strings in overview actions for translation.

Change-Id: I2237507ff33f8fcf04a78bd4e7826383386b01ad
diff --git a/quickstep/res/values/strings.xml b/quickstep/res/values/strings.xml
index 40d7c7a..f0f8933 100644
--- a/quickstep/res/values/strings.xml
+++ b/quickstep/res/values/strings.xml
@@ -116,7 +116,7 @@
 
     <!-- ******* Overview ******* -->
     <!-- Label for a button that causes the current overview app to be shared. [CHAR_LIMIT=40] -->
-    <string translatable="false" name="action_share">Share</string>
+    <string name="action_share">Share</string>
     <!-- Label for a button that causes a screen shot of the current app to be taken. [CHAR_LIMIT=40] -->
-    <string translatable="false" name="action_screenshot">Screenshot</string>
+    <string name="action_screenshot">Screenshot</string>
 </resources>
\ No newline at end of file