Reland "Add initial support for inlining."

Reland "Add initial support for inlining."

Reland Fixes:
* Remove usage of C++11 vector members.
* Guard tests by V8_TURBO_TARGET.

Changes:
* Make context specialization clean up after itself.
* Add UpdateToAndIncrement to Inputs::iterator.
  Uses:iterator already provides this member function.
* Allow next node id in graph to be set.

R=titzer@chromium.org, mstarzinger@chromium.org

Committed: https://code.google.com/p/v8/source/detail?r=23231

[titzer, 2014-08-19 15:15:56]

On 2014/08/19 15:06:15, sigurds wrote:

lgtm

[sigurds, 2014-08-20 13:05:18]

Committed patchset #3 manually as 23231 (presubmit successful).