Add null-check to ShapeResult::fallbackFonts

Add null-check to ShapeResult::fallbackFonts

Add a null check for m_runs[i]->m_fontData in ShapeResult::fallbackFonts
to ensure that isTextOrientationFallbackOf is only called when it's set.

TBR=pdr@chromium.org
BUG=629005
Committed: https://crrev.com/63402c5b51408d48710846f739fe07b2d1b19d1e
Cr-Commit-Position: refs/heads/master@{#407633}

[eae, 2016-07-25 20:09:56]

The CQ bit was checked by eae@chromium.org

[commit-bot: I haz the power, 2016-07-25 20:10:20]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-07-25 23:36:54]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-07-25 23:39:54]

Description was changed from

==========
Add null-check to ShapeResult::fallbackFonts

Add a null check for m_runs[i]->m_fontData in ShapeResult::fallbackFonts
to ensure that isTextOrientationFallbackOf is only called when it's set.

TBR=pdr@chromium.org
BUG=629005
==========

to

==========
Add null-check to ShapeResult::fallbackFonts

Add a null check for m_runs[i]->m_fontData in ShapeResult::fallbackFonts
to ensure that isTextOrientationFallbackOf is only called when it's set.

TBR=pdr@chromium.org
BUG=629005

Committed: https://crrev.com/63402c5b51408d48710846f739fe07b2d1b19d1e
Cr-Commit-Position: refs/heads/master@{#407633}
==========

[commit-bot: I haz the power, 2016-07-25 23:39:55]

Patchset 1 (id:??) landed as
https://crrev.com/63402c5b51408d48710846f739fe07b2d1b19d1e
Cr-Commit-Position: refs/heads/master@{#407633}