[turbolizer] Add support for showing perf profiling information.

tools/turbolizer/view.js

Index: tools/turbolizer/view.js
diff --git a/tools/turbolizer/view.js b/tools/turbolizer/view.js
index 2c90c6da5bb5b8c5264bcb8deef7c8b40406abbe..ebb0481950b82b23b341b612c5283c7062a10335 100644
--- a/tools/turbolizer/view.js
+++ b/tools/turbolizer/view.js
@@ -26,7 +26,11 @@ class View {
   resizeToParent() {
     var view = this;
     var documentElement = document.documentElement;
-    var y = this.parentNode.clientHeight || documentElement.clientHeight;
+    var y;
+    if (this.parentNode.clientHeight)
+      y = Math.max(this.parentNode.clientHeight, documentElement.clientHeight);
+    else
+      y = documentElement.clientHeight;
     this.parentNode.style.height = y + 'px';
   }