Fix issue when compiling with gcc 4.6.

Fix issue when compiling with gcc 4.6.

BUG=

Committed: https://crrev.com/59cf171d3d8a6406c78e1bfe1e3df2409ab00d14
Cr-Commit-Position: refs/heads/master@{#26592}

[Rodolph Perfetta (ARM), 2015-02-09 17:25:23]

rodolph.perfetta@arm.com changed reviewers:
+ jochen@chromium.org, ulan@chromium.org

[Rodolph Perfetta (ARM), 2015-02-09 17:25:23]

This fixes the build for some of our old hardware.

[jochen (gone - plz use gerrit), 2015-02-10 10:38:35]

lgtm with comment

https://codereview.chromium.org/905383003/diff/1/src/utils.h
File src/utils.h (right):

https://codereview.chromium.org/905383003/diff/1/src/utils.h#newcode1438
src/utils.h:1438: if (chars >= static_cast<unsigned>(kMinComplexConvertMemCopy))
{
nit. why not static_cast<size_t> ?

[Rodolph Perfetta (ARM), 2015-02-11 16:28:02]

New patchsets have been uploaded after l-g-t-m from jochen@chromium.org

[Rodolph Perfetta (ARM), 2015-02-11 16:28:58]

https://codereview.chromium.org/905383003/diff/1/src/utils.h
File src/utils.h (right):

https://codereview.chromium.org/905383003/diff/1/src/utils.h#newcode1438
src/utils.h:1438: if (chars >= static_cast<unsigned>(kMinComplexConvertMemCopy))
{
On 2015/02/10 10:38:35, jochen (slow) wrote:
> nit. why not static_cast<size_t> ?

Done.

[Rodolph Perfetta (ARM), 2015-02-11 16:29:02]

The CQ bit was checked by rodolph.perfetta@arm.com

[commit-bot: I haz the power, 2015-02-11 16:30:05]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/905383003/20001

[commit-bot: I haz the power, 2015-02-11 16:52:25]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-02-11 16:52:39]

Patchset 2 (id:??) landed as
https://crrev.com/59cf171d3d8a6406c78e1bfe1e3df2409ab00d14
Cr-Commit-Position: refs/heads/master@{#26592}