Correct the target app token for input method window

The root cause is:
There is a defect in window manager service: When a new
activity that can be ime target is added into window manager
but the Z order of input method window don't need to be
changed, then the target app token of input method window
would not be updated to new one. This defect may cause that
the layer of input method window is calculated incorrectly.

The solution:
Correct the target app token for input method window.

Change-Id: I008311e3c9b1cf5fc320b614d8675c183c506d50
Deprecate and document memory allocation counting.

Bug: 8241521
Change-Id: I174c4024600c5b78e74030ecc99e784a98295f09
Fix incorrect FloatMath documentation.

Change-Id: I30bbe500e634b73f3456ccc797106ad261fd0ce7
show SELECT ALL icon with text in landscape mode

Though set config_allowActionMenuItemTextWithIcon as true,
icon for the "SELECT ALL" menu on ActionBar is not shown as staring
in landscape mode.
To fix it, use "SELECT ALL" icon in onCreateActionMode() to show the
icon and text together.

To show or hide text is decided by updateTextButtonVisibility() of
core/java/com/android/internal/view/menu/ActionMenuItemView.java

STEPS TO REPRODUCE: (please be specific)
1. launch Browser/Chrome and go to google.com
2. rotate to landscape mode
3. long press on URL address

Bug: 8073761
Change-Id: Ie0e0aa45f0dff609ed8c03e4423b163bad5452ed
Prevent scanning during DHCP process

Wi-Fi should be in active state during the entire DHCP process, and
shouldn't go to IEEE 802.11 power save mode. If the framework requests
scan during the DHCP process, the Wi-Fi chip has to start scanning
on channels different from the current one, and going to power save
mode is a prerequisite for scan. The result directly impacts user
experience: DHCP process takes longer, and even can fail.

Change-Id: I8171388bb70072e4c42cb3c074dd955da84e494b
Saving and restoring current page when rotating in lockscreen. (Bug 7568412)

Change-Id: Ia80845d05df04dc2d31a834279096e5ed165a646
Another optimization of glyph cache uploads

Previously, cache textures were updated whenever mCurrentCacheTexuture was changed.
Since updating cache textures needs glTexSubImage2D call, frequent changing
of mCurrentCacheTexture (which can easily happen when an app uses lots of unique glyphs
even with precaching) caused many glTexSubImage2D calls and bad framerates.
This patch optimized isssueDrawCommand function. Consequently, changing mCurrentCacheTexture doesn't
cause glTexSubImage2D call any more and it will improve font rendering performance.

Change-Id: Id19d959fa0e69eeb2a39f83a57e311d7394586b2
Signed-off-by: Sangkyu Lee <geteuid@gmail.com>
Improve scrolling cache

Scrolling cache helps make short scrolls/flings smooth but will
cause stutter when long flings are made. This patch disables
scrolling cache when long flings are made.

This patch also fixes a related bug where scrolling cache will
not be enabled properly when transitioning from flinging to scrolling.

Patch Set 2: Calculate threshold based on maximum velocity (Sang Tae Park)

Change-Id: I1fdbaad92263c9f983a32900e74eba1f0367902b
policy: always use hardware acceleration for keyguard

Without hardware acceleration, keyguard widget will appear aliased
and choppy (especially at the end of the scroll).

Change-Id: I1bfb6fbcba6306edf366e8ea752d6919936c3ab6
PackageManager: Restrict system packages to protected storage

Don't allow packages signed with the platform key to be
installed into user (or app) controlled storage

Change-Id: I7390b3bdf5289411f7a335c69635bed9f74bbfb3
Fix FindBugs issues

IntProperty: Infinite recursive loop
SQLiteSession: Null pointer dereference
UsbStoreActivity: Null pointer derefence
LocationManagerService: No relationship between generic parameter and method argument
ActivityManagerService: Call to equals() comparing different types
ChooseAccountTypeActivity: Possible null pointer dereference
RuimRecords: Possible null pointer derefence

Change-Id: I9d631c50c30eb98e32cca5a5085513b6904db676
SystemUI: HSPA+ Support

Add the ability to recognize HSPA+ by creating a separate case for HSPAP and
include new H+ icons.

Signed-off-by: Bajee11 <bajee11@gmail.com>
Change-Id: I889a28e4b4cb49862b291641df5a00388db87551
SystemUI: Make the HSPA+ drawables more consistent with the HSPA drawables

Though the older HSPA+ drawables are sharper, that makes them look
out of place in comparison with the HSPA drawables.

Change-Id: I76313ae0125b3a8fda928b240f33715e48f77867