Revert "route getFontMetrics to SkFont"

This reverts commit 445148df00c63fe138f3b145d3340a3f8d8e20e7.

Reason for revert: win layout failure

browser/ui/views/layout_provider_unittest.cc

Original change's description:
> route getFontMetrics to SkFont
> 
> Bug: skia:2664
> Change-Id: I6ce7ff1a99101c7b4c8902a7d80e4a6338c9ed97
> Reviewed-on: https://skia-review.googlesource.com/c/170278
> Commit-Queue: Mike Reed <reed@google.com>
> Reviewed-by: Mike Reed <reed@google.com>

TBR=reed@google.com

Change-Id: I7c22d18f7e6755dca059a68007c22cd1667162dc
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:2664
Reviewed-on: https://skia-review.googlesource.com/c/170343
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
2 files changed