Revert of Content in disabled input field should not be selectable.

third_party/WebKit/Source/core/dom/Node.cpp

Index: third_party/WebKit/Source/core/dom/Node.cpp
diff --git a/third_party/WebKit/Source/core/dom/Node.cpp b/third_party/WebKit/Source/core/dom/Node.cpp
index 90a78dd1ec04c3f47a88ee0ae35370f0bfca58a9..a8cb7bb721e98daad43bb4e90f27416ba378c573 100644
--- a/third_party/WebKit/Source/core/dom/Node.cpp
+++ b/third_party/WebKit/Source/core/dom/Node.cpp
@@ -961,9 +961,6 @@ int Node::maxCharacterOffset() const {
 // FIXME: Shouldn't these functions be in the editing code?  Code that asks
 // questions about HTML in the core DOM class is obviously misplaced.
 bool Node::canStartSelection() const {
-  if (isDisabledFormControl(this))
-    return false;
-
   if (hasEditableStyle(*this))
     return true;