DevTools: [FlameChart] focus flamechart when it gets shown

Source/devtools/front_end/profiler/ProfilesPanel.js

Index: Source/devtools/front_end/profiler/ProfilesPanel.js
diff --git a/Source/devtools/front_end/profiler/ProfilesPanel.js b/Source/devtools/front_end/profiler/ProfilesPanel.js
index c71e22f816c91a377c997efe874f1b4afe1e6567..3e0ab77330d7d6045af0c07c5ff159c90d70981a 100644
--- a/Source/devtools/front_end/profiler/ProfilesPanel.js
+++ b/Source/devtools/front_end/profiler/ProfilesPanel.js
@@ -449,6 +449,7 @@ WebInspector.ProfilesPanel = function()
     mainView.show(this.mainElement());
 
     this.profilesItemTreeElement = new WebInspector.ProfilesSidebarTreeElement(this);
+    this.sidebarTree.setFocusable(false);
     this.sidebarTree.appendChild(this.profilesItemTreeElement);
 
     this.profileViews = createElement("div");
@@ -797,6 +798,7 @@ WebInspector.ProfilesPanel.prototype = {
         this.closeVisibleView();
 
         view.show(this.profileViews);
+        view.focus();
 
         this.visibleView = view;