git: openjdk/jfx-sandbox: created branch metal-issue-13 based on the branch master containing 26 unique commits

[Ambarish Rapte]

The following commits are unique to the metal-issue-13 branch:
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36a0cec5: Metal changes for internal review
9c43f5f1: rm whitespace ComputeKernels
0ada05a8: 8357571: Revert LCD text support log added under JDK-8357266
c3b3edb9: Address review comments 1
456624f9: expand/remove/sort imports
8b867825: TODO cleanup
fe91a92f: review comments 2
f7f89aa8: JFX_MTL_DEBUG_CAPTURE TODO Cleanup
6e84b2d2: rm MetalPhongShader file, native code formatting, renaming
e9727f66: reorder/correct imports in native files
b596aab1: Address review comments 3
7d1b393f: Address review comments 4
3816a2fd: NULL to nill, int/double to float
6f5ae012: rm MTLLog/metalDebug, minor formatting changes
e0369f84: Address review comments 5
4d4756f2: Address review comments 6: setDeviceParametersFor2D/3D
698c59ca: Minor cleanups
33170dd5: rm/address TODOs, minor formatting
90c69c42: Address review comments 7
ef1b6057: Address review comments 8
cb864c77: Address review comments 9
1f8f1bd8: Address review comments 10
f84687d5: Merge branch 'master' into mtl-internal-review
d5f6fd55: rm unsued-variable warning
4de8aafd: function attribute declaration changed back to old style
7debf1db: try change in clearFF, ref to ptr, temp var