Revert of Refactoring activity logger.

Revert of Refactoring activity logger. (https://codereview.chromium.org/351923005/)

Reason for revert:
This appears to have added a flaky test which caused the Bilnk roll to get reverted:

http://src.chromium.org/viewvc/chrome?view=rev&revision=280864

Original issue's description:
> Enables logger to log changes to certain elements and attributes.
> 
> BUG=388287
> 
> Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=177289

TBR=haraken@chromium.org,pfeldman@chromium.org,esprehn@chromium.org,pmarch@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=388287

[eseidel, 2014-07-01 19:51:00]

Created Revert of Refactoring activity logger.

[commit-bot: I haz the power, 2014-07-01 19:51:57]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/eseidel@chromium.org/362073004/1

[commit-bot: I haz the power, 2014-07-01 19:52:07]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-07-01 19:52:08]

Failed to apply patch for Source/core/dom/Document.idl:
While running patch -p1 --forward --force --no-backup-if-mismatch;
  patching file Source/core/dom/Document.idl
  Hunk #1 FAILED at 42.
  1 out of 1 hunk FAILED -- saving rejects to file
Source/core/dom/Document.idl.rej

Patch:       Source/core/dom/Document.idl
Index: Source/core/dom/Document.idl
diff --git a/Source/core/dom/Document.idl b/Source/core/dom/Document.idl
index
2b0db5b6042ecbece8559a9eb98a5218dd700684..1e539864e6cc535228cd62c26cf580ebcc3f01c8
100644
--- a/Source/core/dom/Document.idl
+++ b/Source/core/dom/Document.idl
@@ -42,8 +42,8 @@
 
     // Introduced in DOM Level 2:
 
-    [CustomElementCallbacks, RaisesException, TypeChecking=Interface] Node
importNode(Node node, optional boolean deep);
-    [CustomElementCallbacks, RaisesException] Element
createElementNS([TreatNullAs=NullString] DOMString namespaceURI, DOMString
qualifiedName);
+    [CustomElementCallbacks, LogActivity, RaisesException,
TypeChecking=Interface] Node importNode(Node node, optional boolean deep);
+    [CustomElementCallbacks, LogActivity, RaisesException] Element
createElementNS([TreatNullAs=NullString] DOMString namespaceURI, DOMString
qualifiedName);
     [RaisesException, DeprecateAs=DocumentCreateAttributeNS] Attr
createAttributeNS([TreatNullAs=NullString,Default=Undefined] optional DOMString
namespaceURI,
                                                                                
  [TreatNullAs=NullString,Default=Undefined] optional DOMString qualifiedName);
// Removed from DOM4.
     HTMLCollection getElementsByTagNameNS([TreatNullAs=NullString] DOMString
namespaceURI, DOMString localName);

[haraken, 2014-07-01 23:22:20]

LGTM, thanks for the revert.

[pfeldman, 2014-09-11 18:06:24]

pfeldman@chromium.org changed reviewers:
- pfeldman@chromium.org