DevTools: Implement async call stacks for Promises.

BUG=272416
R=yurys, vsevik, yusukesuzuki, yhirano

Review URL: https://codereview.chromium.org/131823003

git-svn-id: svn://svn.chromium.org/blink/trunk@165226 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Remove DebugName from the public API

Now that cc is getting debug name info for layers via debug info, we can remove
the related plumbing in blink. This depends on
https://codereview.chromium.org/135493002/

R=jamesr@chromium.org
BUG=None

Review URL: https://codereview.chromium.org/135503002

git-svn-id: svn://svn.chromium.org/blink/trunk@165227 bbb929c8-8fbe-4397-9dbb-9b2b20218538
DevTools: Introduce WebInspector.Replaceable to fix module-wise compilation errors

R=aandrey, eustas, vsevik

Review URL: https://codereview.chromium.org/135043005

git-svn-id: svn://svn.chromium.org/blink/trunk@165228 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Report XHR method in console.

BUG=167580

Review URL: https://codereview.chromium.org/137793007

git-svn-id: svn://svn.chromium.org/blink/trunk@165229 bbb929c8-8fbe-4397-9dbb-9b2b20218538
[DevTools] Position suggest box relative to main DevTools element.

BUG=334229

Review URL: https://codereview.chromium.org/138143006

git-svn-id: svn://svn.chromium.org/blink/trunk@165230 bbb929c8-8fbe-4397-9dbb-9b2b20218538