Avoid duplicate functions/code in core/inspector.

third_party/WebKit/Source/core/inspector/InspectorAnimationAgent.cpp

 // Copyright 2014 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 "core/inspector/InspectorAnimationAgent.h"
 
 #include <memory>
 #include "bindings/core/v8/V8BindingForCore.h"
 #include "core/animation/Animation.h"
 #include "core/animation/AnimationEffectReadOnly.h"
 #include "core/animation/AnimationEffectTiming.h"
 #include "core/animation/ComputedTimingProperties.h"
 #include "core/animation/EffectModel.h"
 #include "core/animation/ElementAnimation.h"
 #include "core/animation/KeyframeEffectModel.h"
 #include "core/animation/KeyframeEffectReadOnly.h"
 #include "core/animation/StringKeyframe.h"
 #include "core/css/CSSKeyframeRule.h"
 #include "core/css/CSSKeyframesRule.h"
 #include "core/css/CSSRuleList.h"
 #include "core/css/CSSStyleRule.h"
 #include "core/css/resolver/StyleResolver.h"
 #include "core/dom/DOMNodeIds.h"
 #include "core/frame/LocalFrame.h"
-#include "core/inspector/AddStringToDigestor.h"
 #include "core/inspector/InspectedFrames.h"
 #include "core/inspector/InspectorCSSAgent.h"
+#include "core/inspector/InspectorHelpers.h"
 #include "core/inspector/InspectorStyleSheet.h"
 #include "core/inspector/V8InspectorString.h"
 #include "platform/Decimal.h"
 #include "platform/animation/TimingFunction.h"
 #include "platform/wtf/text/Base64.h"
 
 namespace AnimationAgentState {
 static const char animationAgentEnabled[] = "animationAgentEnabled";
 static const char animationAgentPlaybackRate[] = "animationAgentPlaybackRate";
 }
@@ skipping 520 matching lines @@
 
 DEFINE_TRACE(InspectorAnimationAgent) {
   visitor->Trace(inspected_frames_);
   visitor->Trace(css_agent_);
   visitor->Trace(id_to_animation_);
   visitor->Trace(id_to_animation_clone_);
   InspectorBaseAgent::Trace(visitor);
 }
 
 }  // namespace blink