DevTools: remove style reuse from flamechart clients, prepare it to become a component.

Source/devtools/front_end/profiler/CPUProfileFlameChart.js

Index: Source/devtools/front_end/profiler/CPUProfileFlameChart.js
diff --git a/Source/devtools/front_end/profiler/CPUProfileFlameChart.js b/Source/devtools/front_end/profiler/CPUProfileFlameChart.js
index d07d5bc4f95a06de2a8435afbe43efb32a93d781..315f027f267f7d5a3e3237b9871b5100b643e656 100644
--- a/Source/devtools/front_end/profiler/CPUProfileFlameChart.js
+++ b/Source/devtools/front_end/profiler/CPUProfileFlameChart.js
@@ -376,7 +376,6 @@ WebInspector.CPUFlameChartDataProvider.colorGenerator = function()
 WebInspector.CPUProfileFlameChart = function(dataProvider)
 {
     WebInspector.VBox.call(this);
-    this.registerRequiredCSS("flameChart.css");
     this.element.id = "cpu-flame-chart";
 
     this._overviewPane = new WebInspector.CPUProfileFlameChart.OverviewPane(dataProvider);
@@ -514,11 +513,11 @@ WebInspector.CPUProfileFlameChart.OverviewCalculator.prototype = {
 WebInspector.CPUProfileFlameChart.OverviewPane = function(dataProvider)
 {
     WebInspector.VBox.call(this);
-    this.element.classList.add("flame-chart-overview-pane");
-    this._overviewContainer = this.element.createChild("div", "overview-container");
-    this._overviewGrid = new WebInspector.OverviewGrid("flame-chart");
+    this.element.classList.add("cpu-profile-flame-chart-overview-pane");
+    this._overviewContainer = this.element.createChild("div", "cpu-profile-flame-chart-overview-container");
+    this._overviewGrid = new WebInspector.OverviewGrid("cpu-profile-flame-chart");
     this._overviewGrid.element.classList.add("fill");
-    this._overviewCanvas = this._overviewContainer.createChild("canvas", "flame-chart-overview-canvas");
+    this._overviewCanvas = this._overviewContainer.createChild("canvas", "cpu-profile-flame-chart-overview-canvas");
     this._overviewContainer.appendChild(this._overviewGrid.element);
     this._overviewCalculator = new WebInspector.CPUProfileFlameChart.OverviewCalculator();
     this._dataProvider = dataProvider;