Fix bit rot in SkGlyphCache validate code.

Fix bit rot in SkGlyphCache validate code.

TESTED
CFLAGS=-DSK_DEBUG_GLYPH_CACHE CPPFLAGS=-DSK_DEBUG_GLYPH_CACHE ./gyp_skia

ninja -C out/Debug dm
out/Debug/dm

Committed: https://skia.googlesource.com/skia/+/c2ff52920b43304e83d7def592dfacc73b54373e

[herb_g, 2015-03-06 22:08:57]

herb@google.com changed reviewers:
+ mtklein@google.com

[herb_g, 2015-03-06 22:09:01]

The CQ bit was checked by herb@google.com

[commit-bot: I haz the power, 2015-03-06 22:10:02]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/989683002/1

[commit-bot: I haz the power, 2015-03-06 22:10:03]

Note for Reviewers:
The CQ is waiting for an approval.
If you believe that the CL is not ready yet, or if you would like to L-G-T-M
with comments then please uncheck the CQ checkbox.

Waiting for LGTM from valid reviewer(s) till 2015-03-07 04:10 UTC

[mtklein, 2015-03-06 22:25:28]

lgtm

https://codereview.chromium.org/989683002/diff/1/src/core/SkGlyphCache.cpp
File src/core/SkGlyphCache.cpp (right):

https://codereview.chromium.org/989683002/diff/1/src/core/SkGlyphCache.cpp#ne...
src/core/SkGlyphCache.cpp:665: const SkGlyph* glyph = &fGlyphArray[i];
Might want to const SkGlyph& glyph and use '.' below?

[commit-bot: I haz the power, 2015-03-07 00:15:26]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/c2ff52920b43304e83d7def592dfacc73b54373e