Add rect-parameter to makeImageSnapshot and stop using chromium config options.
The changes to makeImageSnapshot make it possible to improve the
performance of unclippedSaveLayer's in the View system
The config changes cause us to not use VBOs on all classes of GPUs as it
can be much more efficient to allocate them on the CPU and pass the
allocation to the driver.
Bug: 119222339
Test: CTS passes and systrace shows increased performance
Change-Id: I71a3d62b760c57cf568e151a835cd6977607d821
Merged-In: Ifa939c91dfc3e258649edeebcd2c8a9adf451009
9 files changed