Merge "Pass more hints to encoding detector." to M57 branch

Merge "Pass more hints to encoding detector." to M57 branch

http://chart.fisco.co.jp/fisco/cgi-bin/index.cgi was incorrectly detected as GBK
though it should be EUC-JP. Passing URL or user language "ja" fixes this issue.

* Add |hintUrl| and |hintUserLanguage| arguments to detectTextEncoding().

* TextResourceDecoder passes defaultLanguage() to detectTextEncoding().

* TextResourceDecoderBuilder passes URL information to TextResourceDecoder, and
  TextResourceDecoder passes it to detectTextEncoding().

BUG=682978
Review-Url: https://codereview.chromium.org/2648703003
Cr-Commit-Position: refs/heads/master@{#445317}
(cherry picked from commit 269b6bc66eb96f69d61d814ea7ec1ffef695eee3)

Review-Url: https://codereview.chromium.org/2655203002 .
Cr-Commit-Position: refs/branch-heads/2987@{#99}
Cr-Branched-From: ad51088c0e8776e8dcd963dbe752c4035ba6dab6-refs/heads/master@{#444943}
Committed: https://chromium.googlesource.com/chromium/src/+/0ad98a1fcf9a049d325c235fd07d317cf31bcf37

[tkent, 2017-01-26 04:39:35]

Description was changed from

==========
Merge "Pass more hints to encoding detector." to M57 branch

http://chart.fisco.co.jp/fisco/cgi-bin/index.cgi was incorrectly detected as GBK
though it should be EUC-JP. Passing URL or user language "ja" fixes this issue.

* Add |hintUrl| and |hintUserLanguage| arguments to detectTextEncoding().

* TextResourceDecoder passes defaultLanguage() to detectTextEncoding().

* TextResourceDecoderBuilder passes URL information to TextResourceDecoder, and
  TextResourceDecoder passes it to detectTextEncoding().

BUG=682978

Review-Url: https://codereview.chromium.org/2648703003
Cr-Commit-Position: refs/heads/master@{#445317}
(cherry picked from commit 269b6bc66eb96f69d61d814ea7ec1ffef695eee3)
==========

to

==========
Merge "Pass more hints to encoding detector." to M57 branch

http://chart.fisco.co.jp/fisco/cgi-bin/index.cgi was incorrectly detected as GBK
though it should be EUC-JP. Passing URL or user language "ja" fixes this issue.

* Add |hintUrl| and |hintUserLanguage| arguments to detectTextEncoding().

* TextResourceDecoder passes defaultLanguage() to detectTextEncoding().

* TextResourceDecoderBuilder passes URL information to TextResourceDecoder, and
  TextResourceDecoder passes it to detectTextEncoding().

BUG=682978

Review-Url: https://codereview.chromium.org/2648703003
Cr-Commit-Position: refs/heads/master@{#445317}
(cherry picked from commit 269b6bc66eb96f69d61d814ea7ec1ffef695eee3)

Review-Url: https://codereview.chromium.org/2655203002 .
Cr-Commit-Position: refs/branch-heads/2987@{#99}
Cr-Branched-From:
ad51088c0e8776e8dcd963dbe752c4035ba6dab6-refs/heads/master@{#444943}
Committed:
https://chromium.googlesource.com/chromium/src/+/0ad98a1fcf9a049d325c235fd07d...
==========

[tkent, 2017-01-26 04:39:36]

Committed patchset #1 (id:1) manually as
0ad98a1fcf9a049d325c235fd07d317cf31bcf37.