Utilize std::move(scoped_ptr) while using it with ScopedVector.

Substituted pattern ScopedVector push_back(ptr.release()) with push_back(ptr.Pass()) in the following directories: /src/ui/events/gesture_detection and /src/content/browser/renderer_host

Updated the change by substituting pattern ScopedVector push_back(ptr.Pass()) with push_back(std::move(ptr)).

BUG=457697
BUG=557422

Review URL: https://codereview.chromium.org/1415223007

Cr-Commit-Position: refs/heads/master@{#372926}
3 files changed