Added experiments section and exported the list of SafeBrowsing features in WebUI

components/safe_browsing/renderer/threat_dom_details.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/safe_browsing/renderer/threat_dom_details.h"
 
 #include <algorithm>
 #include <map>
 #include <string>
 #include <unordered_set>
 
 #include "base/compiler_specific.h"
 #include "base/metrics/field_trial_params.h"
 #include "base/strings/string_piece.h"
 #include "base/strings/string_split.h"
 #include "base/strings/stringprintf.h"
 #include "components/safe_browsing/common/safebrowsing_messages.h"
 #include "components/safe_browsing/common/safebrowsing_types.h"
+#include "components/safe_browsing/features.h"
 #include "content/public/renderer/render_frame.h"
 #include "third_party/WebKit/public/platform/WebString.h"
 #include "third_party/WebKit/public/web/WebDocument.h"
 #include "third_party/WebKit/public/web/WebElement.h"
 #include "third_party/WebKit/public/web/WebElementCollection.h"
 #include "third_party/WebKit/public/web/WebFrame.h"
 #include "third_party/WebKit/public/web/WebLocalFrame.h"
 
 namespace safe_browsing {
 
 // A map for keeping track of the identity of DOM Elements, used to generate
 // unique IDs for each element and lookup elements IDs by parent Element, to
 // maintain proper parent/child relationships.
 // They key is a WebNode from the DOM, which is basically a pointer so can be
 // copied into the map when inserting new elements.
 // The values are indices into the resource vector, and are used to retrieve IPC
 // messages generated by ThreatDOMDetails.
 using ElementToNodeMap = std::map<blink::WebNode, size_t>;
 
-// This Feature specifies which non-resource HTML Elements to collect based on
-// their tag and attributes. It's a single param containing a comma-separated
-// list of pairs. For example: "tag1,id,tag1,height,tag2,foo" - this will
-// collect elements with tag "tag1" that have attribute "id" or "height" set,
-// and elements of tag "tag2" if they have attribute "foo" set. All tag names
-// and attributes should be lower case.
-const base::Feature kThreatDomDetailsTagAndAttributeFeature{
-    "ThreatDomDetailsTagAttributes", base::FEATURE_DISABLED_BY_DEFAULT};
-
 // The name of the param containing the tags and attributes list.
 const char kTagAndAttributeParamName[] = "tag_attribute_csv";
 
 namespace {
 
 // Predicate used to search |tag_and_attributes_list_| by tag_name.
 class TagNameIs {
  public:
   explicit TagNameIs(const std::string& tag) : tag_(tag) {}
   bool operator()(const TagAndAttributesItem& tag_and_attribute) {
@@ skipping 251 matching lines @@
     }
   }
   resources->push_back(details_node);
 }
 
 void ThreatDOMDetails::OnDestruct() {
   delete this;
 }
 
 }  // namespace safe_browsing