Add modified classes for optimization

Add qc hooks

Resolved Conflicts:

	Android.mk
	src/core/SkPictureRecord.cpp

Identify compressed bitmaps

No support for converting compressed image data into gl currently

CRs-fixed: 369135

Change-Id: I68963c01ccdbedc41bb51c03e0b372a97301f6a8
Change to canvas hooks

Add some changes to canvas hooks

Change-Id: I99e26a1b831b80f3fbe2beacbcc0771246964c9d