commit 12d642c17c4248436f45c1c551de111725827575
author hiroshige <hiroshige@chromium.org> Wed Jul 13 04:04:54 2016
committer Commit bot <commit-bot@chromium.org> Wed Jul 13 04:08:23 2016
tree dbe42a2abdf2b8d7334808ffe2a41097bfa84aa9
parent c6805b597deb4ec8db304e60db1971080e81fc1c

Thread-Safety: Fix ImageBitmapLoader::decodeImageOnDecoderThread()

ImageBitmapFactories::ImageBitmapLoader::m_options is created on the main
thread and its String members should not be accessed from a non-main thread
in decodeImageOnDecoderThread().
This CL passes deep copies of some |m_options| members via crossThreadBind()
as arguments of decodeImageOnDecoderThread().

BUG=627048

Review-Url: https://codereview.chromium.org/2137973002
Cr-Commit-Position: refs/heads/master@{#404997}