Use textInputInfo instead of textInputType in getTextInputType

Use textInputInfo instead of textInputType in getTextInputType

For the given repro case, textInputType seems to get stuck in the
previous input type whereas textInputInfo is checking whether
an editor exists for the focused frame and exiting early with
with TextInputType set to None. Switching to using textInputInfo
in getTextInputType, as the comments in the header suggests the use of
textInputType by itself as an API should be deprecated anyway.

BUG=162831
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=170558

[jamesr, 2012-11-30 02:24:10]

I'm not familiar enough with IME things to review this.  suzhe@, could you look
this over?

[James Su, 2012-11-30 07:50:25]

LGTM.

But the implementation of WebViewImpl::textInputInfo() looks not quite good to
me, maybe you can help fix it afterwards.

[commit-bot: I haz the power, 2012-11-30 18:17:28]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/yusufo@chromium.org/11419218/1

[commit-bot: I haz the power, 2012-11-30 18:17:32]

Presubmit check for 11419218-1 failed and returned exit status 1.


Running presubmit commit checks ...

** Presubmit ERRORS **
Missing LGTM from an OWNER for files in these directories:
    content/renderer

[jamesr, 2012-11-30 19:21:18]

owners lgtm for content/renderer

[commit-bot: I haz the power, 2012-11-30 19:21:34]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/yusufo@chromium.org/11419218/1

[commit-bot: I haz the power, 2012-11-30 21:49:31]

Change committed as 170558