Data usage performance, bugfixes.

Optimize launch times by removing unneeded extra work, including
reloading data and tightening chart invalidation.  Fix invalidation
storm when sweeps overlap.  Move chart history into loader instead of
blocking main thread.

Disable "Split 4G" mode until telephony support is ready, and combine
any existing split policies.

Async loading of application details.  Remove alpha transitions to
speed up on some hardware.  Hide menus in detail mode.  Delay kicking
off force-poll.  Fix inset padding on large devices.

Bug: 5284321, 5273918, 5263056
Change-Id: I746d79c05e2a6ea97bbdbdc5d807e208328d1373
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 1874107..c59ba49 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -3485,13 +3485,13 @@
     <!-- Body of dialog shown to request confirmation that mobile data will be disabled. [CHAR LIMIT=NONE] -->
     <string name="data_usage_disable_mobile">Disable mobile data?</string>
     <!-- Checkbox label that will disable mobile network data connection when user-defined limit is reached. [CHAR LIMIT=32] -->
-    <string name="data_usage_disable_mobile_limit">Disable mobile data at limit</string>
+    <string name="data_usage_disable_mobile_limit">Set mobile data limit</string>
     <!-- Checkbox label that will disable 4G network data connection when user-defined limit is reached. [CHAR LIMIT=32] -->
-    <string name="data_usage_disable_4g_limit">Disable 4G data at limit</string>
+    <string name="data_usage_disable_4g_limit">Set 4G data limit</string>
     <!-- Checkbox label that will disable 2G-3G network data connection when user-defined limit is reached. [CHAR LIMIT=32] -->
-    <string name="data_usage_disable_3g_limit">Disable 2G-3G data at limit</string>
+    <string name="data_usage_disable_3g_limit">Set 2G-3G data limit</string>
     <!-- Checkbox label that will disable Wi-Fi network data connection when user-defined limit is reached. [CHAR LIMIT=32] -->
-    <string name="data_usage_disable_wifi_limit">Disable Wi-Fi data at limit</string>
+    <string name="data_usage_disable_wifi_limit">Set Wi-Fi data limit</string>
 
     <!-- Tab title for showing Wi-Fi data usage. [CHAR LIMIT=10] -->
     <string name="data_usage_tab_wifi">Wi-Fi</string>