A new workload for testing context switching between applications.
Uses googlephotos as the producer workload and gmail and skype as
the consumer workloads.
This allows workloads to be launched in a pre-determined orientation not the orientation of the physical device itself.
Updated the productivity workloads to take advantage of this new facility.
Adding the prefix will group these timings together when the logs are post processed.
On some devices the conversation view is minimised when creating a new mail so no longer check for the Navigate button, just check the send view has disappeared.
Moved common functionality to base classes for code reuse. Refactored
googlephotos, reader and gmail workloads to take advantage of the new
base class methods and removed total test time metric.
New methods for BaseUiAutomation:
uiDeviceVertPinchIn, uiDeviceVertPinchOut
New methods for UxPerfUiAutomation:
uiObjectVertPinchTest, writeResultsToFile, startDumpsysSurfaceFlinger,
startDumpsysSurfaceFlinger, startDumpsysGfxInfo, stopDumpsysGfxInfo
New class for UxPerfUiAutomation:
GestureTestParams
