Inline exception handling code into PrivateScriptRunner helpers

Inline the v8::TryCatch and rethrowExceptionInPrivateScript() call into
PrivateScriptRunner's runDOMAttributeGetter(), runDOMAttributeSetter()
and runDOMMethod().

This is done to avoid duplicating the code once per actual attribute
getter/setter callback or method callback.

BUG=

Review URL: https://codereview.chromium.org/594213002

git-svn-id: svn://svn.chromium.org/blink/trunk@182512 bbb929c8-8fbe-4397-9dbb-9b2b20218538
6 files changed
tree: 383f9d03293e4228c32fbbe59a93d4895d157109
  1. third_party/