New icon to dump heap information and share it.

Alternatively,
  $ adb shell am start -n <pkg>/com.android.launcher3.MemoryDumpActivity

Change-Id: I8c615ec3abffaf6ad693c93bdf569550d8f97298
diff --git a/res/values/config.xml b/res/values/config.xml
index d4f8185..e65818f 100644
--- a/res/values/config.xml
+++ b/res/values/config.xml
@@ -90,4 +90,7 @@
     <integer name="hotseat_all_apps_index">2</integer>
     <!-- must be between 0 and 100 -->
     <integer name="hotseat_item_scale_percentage">100</integer>
+
+    <!-- Memory debugging, including a memory dump icon -->
+    <bool name="debug_memory_enabled">true</bool>
 </resources>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index f6abf68..b57ae74 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -277,4 +277,7 @@
     <!-- Dummy string [CHAR_LIMIT=60] -->
     <string name="custom_workspace_cling_description_2"></string>
 
+    <!-- Debug-only activity name. [DO NOT TRANSLATE] -->
+    <string name="debug_memory_activity">* HPROF</string>
+
 </resources>