ui/gfx: Return nullptr when possible.
commitfe7161a65996b9f186bb347a70c92f919d990e28
authortfarina <tfarina@chromium.org>
Fri, 21 Nov 2014 15:36:46 +0000 (21 07:36 -0800)
committerCommit bot <commit-bot@chromium.org>
Fri, 21 Nov 2014 15:37:13 +0000 (21 15:37 +0000)
tree55c2b6b85071453ca97c1be2bb550f6c4aaa1dad
parent54b31c95b28615e79d73746819852c86d00e312d
ui/gfx: Return nullptr when possible.

These entries were found running the following command line:

$ g grep -E '\bscoped_ptr<.*?>\(\)' ui/gfx

BUG=None
TEST=ninja -C out/Debug gfx_unittests && out/Debug/gfx_unittests
R=danakj@chromium.org,sky@chromium.org

Review URL: https://codereview.chromium.org/746033002

Cr-Commit-Position: refs/heads/master@{#305221}
ui/gfx/font_render_params_linux_unittest.cc
ui/gfx/geometry/r_tree_base.cc
ui/gfx/icon_util.cc