Remove dangerous constructor from CompilationInfoWithZone.

Remove dangerous constructor from CompilationInfoWithZone.

This removes the stub-based constructor from CompilationInfoWithZone
as this class is more than a pure convenience class and only by chance
doesn't have an effect in the destructor.

R=titzer@chromium.org

Committed: https://crrev.com/7421c7f5989b6e6df98e47eeb3d499c3b9511cbe
Cr-Commit-Position: refs/heads/master@{#27376}

[titzer, 2015-03-23 17:04:34]

https://codereview.chromium.org/1026513004/diff/1/test/cctest/compiler/test-i...
File test/cctest/compiler/test-instruction.cc (right):

https://codereview.chromium.org/1026513004/diff/1/test/cctest/compiler/test-i...
test/cctest/compiler/test-instruction.cc:43: CompilationInfo info;
Do we even need this field anymore?

[Michael Starzinger, 2015-03-23 17:10:54]

https://codereview.chromium.org/1026513004/diff/1/test/cctest/compiler/test-i...
File test/cctest/compiler/test-instruction.cc (right):

https://codereview.chromium.org/1026513004/diff/1/test/cctest/compiler/test-i...
test/cctest/compiler/test-instruction.cc:43: CompilationInfo info;
On 2015/03/23 17:04:34, titzer wrote:
> Do we even need this field anymore?

Done. Same for some other fields.

[titzer, 2015-03-23 17:18:30]

lgtm

[Michael Starzinger, 2015-03-23 17:21:54]

The CQ bit was checked by mstarzinger@chromium.org

[commit-bot: I haz the power, 2015-03-23 17:22:05]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1026513004/20001

[commit-bot: I haz the power, 2015-03-23 17:30:43]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-03-23 17:30:54]

Patchset 2 (id:??) landed as
https://crrev.com/7421c7f5989b6e6df98e47eeb3d499c3b9511cbe
Cr-Commit-Position: refs/heads/master@{#27376}