Remove calls to deprecated V8 functions, Source/bindings.

(Source/bindings/ not done yet.)

R=dcarney@chromium.org
BUG=324225

Review URL: https://codereview.chromium.org/95573002

git-svn-id: svn://svn.chromium.org/blink/trunk@162875 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Remove deprecated calls to 'v8::String::New' from various files.

BUG=324225
R=haraken@chromium.org, jochen@chromium.org

Review URL: https://codereview.chromium.org/95323002

git-svn-id: svn://svn.chromium.org/blink/trunk@162876 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Rename 'v8Symbol' to 'v8AtomicString', and reverse the argument order.

'v8::Isolate*' should come first, similar to the V8 API that's wrapped.

BUG=324225
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/94193005

git-svn-id: svn://svn.chromium.org/blink/trunk@162877 bbb929c8-8fbe-4397-9dbb-9b2b20218538