Update notes for submitted changes

* [ActivityManager] Prevent provider creating twice.
* [ActivityManager] Reduce report ANR on wrong activity.
* DO NOT MERGE - [ActivityManager] Ensure consistency behavior when a background activity brings another existed activity to front.
* Get rid of noise during boot.
* Make SurfaceView layers captured by screenshotApplications()
* Fix visibility of multiple non-fullscreen activities.
* framework/base : Fix for Wi-Fi grayed out issue
* ActivityManagerService: Fix heavy games kill during incoming call
* ActivityManagerService: Penalise large apps going to background
* Fixing parcel leaks to avoid virtual memory leak
* Prevent killing of process during service bringup
* UMS: Add the missing notification when USB connected
* Fix the texture ID reuse issue in HWUI.
* Add reboot reason to detect device shutdown
* Added validity check for Pointer Index
* Frameworks: Fix to avoid crash when the tab is not set.
* Fix a resource race bug in PathCache
* Use alpha channel instead of red in drawCachedGlyphBitmap
* Correct stride for drawing to cached glyph bitmap
* hwui: Always enable the scissor while composing layer
* Add looper to the thread to fix system_server crash
* DocumentsUI: The title disappears after rotation
* SystemServer: Move sensor init to a new thread.
* wallpapercropper: OOM issue while opening *.bmp image
* frameworks/base: Fix change propagating issue
*     Show notification when charging.
* frameworks: support for disabling extended tile rendering
* DocumentsUI: Fix the issue of download status was displayed incompletely
* WallpaperCropper: Fix crash when set .gif as wallpaper
* frameworks: extended tile rendering to avoid unresolves
* Tunning max allowed boot starting bg services
* lowmemorykiller: Overwrite LMK parameters for low-tier devices
* GC: Improve the string parsing for GC parameter setting
* Display: Initialize mRotation to panel orientation.
* frameworks/base: Fix the random UI corruption
* Release wakelocks acquired by SyncManager
* UsbSettings: Add UMS mode support
* Magnification: Fix screen freeze after activity resumes from rotation
* AssetManager: Add runtime overlay support for '/system/priv-app'.
* Use highp precision for scaled coordination
* base: Support the runtime overlay for system apps.
* /platform/frameworks/base: Fix SystemUI crash on Recent App
* base: App crash when select suggestion's length more than specified.
* Align all rotation values according to panel orientation
* frameworks/base/: Fix black wallpaper issue when home pressed.