SF: User buffer size instead of layer size when calculating size

- Change the remaining references to layer size with buffer size
- Fail SurfaceFlinger::createLayer if the caller provides a buffer size and the layer is a color or
  container layer
- Update Transation_test to explicitly set crop for buffer-less layers

Bug:114413815
Test: go/wm-smoke
Test: mmma frameworks/native/services/surfaceflinger/tests/ && \
mmma frameworks/native/libs/gui/tests/ && adb sync data && \
adb shell /data/nativetest64/libgui_test/libgui_test && \
adb shell /data/nativetest64/libsurfaceflinger_unittest/libsurfaceflinger_unittest && \
adb shell /data/nativetest64/SurfaceFlinger_test/SurfaceFlinger_test && \
adb shell /data/nativetest64/SurfaceParcelable_test/SurfaceParcelable_test && \
echo "ALL TESTS PASSED"

Change-Id: Ic40a2ea3e629ce774891075afaf9a4d05e95ca4d