Touch transform controller now handles more than 2 displays

Touch transform controller now handles more than 2 displays

Touch transform controller did not work if more than 2 displays were
connected. This led to some touchscreens not working in such scenarios.

BUG=684178
COMPONENT=TouchTransformController, ChromeOS

Review-Url: https://codereview.chromium.org/2653493008
Cr-Commit-Position: refs/heads/master@{#445981}
(cherry picked from commit 7830924e9af15a90939d656ee538aa145c2dd643)

Review-Url: https://codereview.chromium.org/2657443006 .
Cr-Commit-Position: refs/branch-heads/2987@{#112}
Cr-Branched-From: ad51088c0e8776e8dcd963dbe752c4035ba6dab6-refs/heads/master@{#444943}
Committed: https://chromium.googlesource.com/chromium/src/+/c754ca8475f68a3e3d254fe7f65f51e052f82d59

[jdufault, 2017-01-26 18:55:01]

Description was changed from

==========
Touch transform controller now handles more than 2 displays

Touch transform controller did not work if more than 2 displays were
connected. This led to some touchscreens not working in such scenarios.

BUG=684178
COMPONENT=TouchTransformController, ChromeOS

Review-Url: https://codereview.chromium.org/2653493008
Cr-Commit-Position: refs/heads/master@{#445981}
(cherry picked from commit 7830924e9af15a90939d656ee538aa145c2dd643)
==========

to

==========
Touch transform controller now handles more than 2 displays

Touch transform controller did not work if more than 2 displays were
connected. This led to some touchscreens not working in such scenarios.

BUG=684178
COMPONENT=TouchTransformController, ChromeOS

Review-Url: https://codereview.chromium.org/2653493008
Cr-Commit-Position: refs/heads/master@{#445981}
(cherry picked from commit 7830924e9af15a90939d656ee538aa145c2dd643)

Review-Url: https://codereview.chromium.org/2657443006 .
Cr-Commit-Position: refs/branch-heads/2987@{#112}
Cr-Branched-From:
ad51088c0e8776e8dcd963dbe752c4035ba6dab6-refs/heads/master@{#444943}
Committed:
https://chromium.googlesource.com/chromium/src/+/c754ca8475f68a3e3d254fe7f65f...
==========

[jdufault, 2017-01-26 18:55:02]

Committed patchset #1 (id:1) manually as
c754ca8475f68a3e3d254fe7f65f51e052f82d59 (tree was closed).