DevTools: [CanvasProfiler] Send more info via CanvasAgent.getResourceState, display enum names instead of numbers.

- Send more info on WebGL resources state
- Show WebGL enum names where appropriate
- Record binding target for WebGL resources in the replay world during the call replay
- Add binding "target" info for WebGLTexture and WebGLBuffer resources state

BUG=253854
R=pfeldman,caseq@chromium.org

Review URL: https://chromiumcodereview.appspot.com/23055002

git-svn-id: svn://svn.chromium.org/blink/trunk@156008 bbb929c8-8fbe-4397-9dbb-9b2b20218538