CM11 Themes: Don't set sys.refresh_theme on icon update

Change-Id: I5ed49ad2aa93974c54434e092946c4be7699131d
CM11 Themes: Properly handle themeing apps on install

Previously when an app was installed or re-installed it would not
pick up the currently applied theme.

mOverlays was not being properly updated and therefore newly
installed or re-installed apps would not pick up the currently
applied theme.

Change-Id: I7ce5454af11fb44e9a73b30858d893050b2fba8a
CM11 Themes: Handle legacy themes in createIdmapsForPackageLI

Change-Id: Iff42bac7bf84b9c739831775c8deef86adbdc0ca
Add CPU boosting hooks

 * Send boost hint during scrolling
 * Still relevant on even high-end hardware

Change-Id: I72f2c2851b01fbceabddead03a4c3a7a0526ca61
CM11 Themes: Fix how common resources are found

During the boot process, application info may not be fully
available and createPackageContext can throw a null pointer which
causes a theme's resource-cache to be cleared.  If this theme is
in /system/app or /system/priv-app the theme will still be installed
but applying it will result in styles not being applied.

Change-Id: I4094bdd923edc1d829024404a4ce1b72709bd4f1
Merge "CM11 Themes: Fix how common resources are found" into cm-11.0
Themes: Support launcher based icon packs [1/2]

Before this patch, icon packs written for Trebuchet/Nova/Apex could not be used
with the new theme engine as the formats were different. Particularly the icon package IDs are 7F,
the same ID as as regular apps. Furthermore the location of resources in these icon packs was different
from what the theme engine expects. This patch adds support for these icon packs by overriding
the pkg id.

AssetManager now can override package ids without requiring aapt to recompile the APK.
Note: XML references will still use the original id compiled with AAPT, so it is only useful for resources
which do not use xml drawables (such as icon packs).

PackageInfo now has a new member identify "legacy" (3rd party icon packs) written
for launcher's like Trebuchet, Nova, and Apex.

Change-Id: Icd12c097e156c9626df0772abeb50e00f7b61f64
Merge "CM11 Themes: Don't set sys.refresh_theme on icon update" into cm-11.0
Send broadcast when package is 'about' to be removed

If a theme package is removed and it is the currently applied
theme, some apps will crash because the theme resources are
no longer available, since they were cleaned up by the package
manager.  The themes provider will receive this broadcast and
take care of switching back to the default theme for components
that are using the package about to be removed.

Change-Id: I968c25e19eb17ec87e7ddcba5ac0fd81745cef20
Merge changes Iff42bac7,I7ce5454a into cm-11.0

* changes:
  CM11 Themes: Handle legacy themes in createIdmapsForPackageLI
  CM11 Themes: Properly handle themeing apps on install
CM11 Themes: Allow defining a custom default theme [1/3]

Change-Id: I6b794d6c9c27b2d6436bdf4fec51c84a7859c134
Merge remote-tracking branch 'remotes/upstream/cm-11.0' into cm-11.0
Merge branch 'cm-11.0' of https://github.com/YuanQY/android_frameworks_base into cm-11.0