Use EXPECT_FLOAT_EQ for points equality test.

Use EXPECT_FLOAT_EQ for points equality test.

Using EXPECT_EQ to compare the points is too strict and fails on arm64.
Use EXPECT_FLOAT_EQ instead, which is slightly relaxed.

BUG=439927
Committed: https://crrev.com/d484d45513b5d1460c77fb1e9c1222d620b43abb
Cr-Commit-Position: refs/heads/master@{#307402}

[hush (inactive), 2014-12-08 20:04:12]

hush@chromium.org changed reviewers:
+ danakj@chromium.org

[hush (inactive), 2014-12-08 20:04:12]

PTAL!
Caused by https://codereview.chromium.org/774763004/

It turned out the comparison (EXPECT_EQ) is too strict for arm64.
I will find a Volantis and run this test.

[danakj, 2014-12-08 20:28:10]

LGTM

[hush (inactive), 2014-12-09 01:31:03]

The CQ bit was checked by hush@chromium.org

[commit-bot: I haz the power, 2014-12-09 01:32:06]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/783183003/1

[commit-bot: I haz the power, 2014-12-09 02:14:56]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2014-12-09 02:17:03]

Patchset 1 (id:??) landed as
https://crrev.com/d484d45513b5d1460c77fb1e9c1222d620b43abb
Cr-Commit-Position: refs/heads/master@{#307402}