Add |WebTextDirection toWebTextDirection(TextDirection)|.

Add |WebTextDirection toWebTextDirection(TextDirection)|.

We need to add "platform" to public/web/DEPS in order to include
platform/text/TextDirection.h in WebTextDirection.h.
This change should have no problems because we already have "core"
dependency, and "core" depends on "platform."

TEST=none; no behavior changes.
BUG=

Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=180316

[tkent, 2014-08-14 07:49:54]

Would you review this please?

[keishi, 2014-08-14 07:52:54]

LGTM

[tkent, 2014-08-14 22:44:46]

The CQ bit was checked by tkent@chromium.org

[commit-bot: I haz the power, 2014-08-14 22:45:32]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/tkent@chromium.org/470883002/1

[commit-bot: I haz the power, 2014-08-14 22:46:45]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-08-14 22:46:46]

Failed to apply patch for Source/web/WebNotification.cpp:
While running patch -p1 --forward --force --no-backup-if-mismatch;
  patching file Source/web/WebNotification.cpp
  Hunk #1 FAILED at 67.
  1 out of 1 hunk FAILED -- saving rejects to file
Source/web/WebNotification.cpp.rej

Patch:       Source/web/WebNotification.cpp
Index: Source/web/WebNotification.cpp
diff --git a/Source/web/WebNotification.cpp b/Source/web/WebNotification.cpp
index
3ce307111797ee179549da5a3ec6920123d87296..1fd10a19cf139e457295ace9a34591e8916455f0
100644
--- a/Source/web/WebNotification.cpp
+++ b/Source/web/WebNotification.cpp
@@ -67,9 +67,7 @@ WebString WebNotification::title() const
 
 WebTextDirection WebNotification::direction() const
 {
-    return (m_private->direction() == blink::RTL) ?
-        WebTextDirectionRightToLeft :
-        WebTextDirectionLeftToRight;
+    return toWebTextDirection(m_private->direction());
 }
 
 WebString WebNotification::lang() const

[tkent, 2014-08-14 22:55:26]

The CQ bit was checked by tkent@chromium.org

[commit-bot: I haz the power, 2014-08-14 22:57:01]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/tkent@chromium.org/470883002/20001

[commit-bot: I haz the power, 2014-08-15 02:25:49]

Committed patchset #2 (20001) as 180316