commit 423f09c6d2be8c916637cdda28ed0ee4e12490e0
author deepak.m1 <deepak.m1@samsung.com> Fri Feb 13 11:56:23 2015
committer Commit bot <commit-bot@chromium.org> Fri Feb 13 11:56:55 2015
tree 3e7792c64daff60ebe8100962e73755c0ba17963
parent aa934d4d264715ab4c52b1cbefcd9447e3230987

Fix for Multipage selection by dragging mouse in OOP case in PDF.

Code was not present for handling drag by mouse.
Now we are passing message when their is selection happening and based on mousemove event handler we are scrolling page when mouse points are outside the viewport.
When we move mouse outside the viewport and does not move then mousemove events will not come then we are scrolling based on timer.

BUG=446831

Review URL: https://codereview.chromium.org/814573004

Cr-Commit-Position: refs/heads/master@{#316204}