[turbolizer] Use a 300ms transition for expanding/collapsing panes, not 1000ms.

BUG=
R=danno

Review-Url: https://codereview.chromium.org/2230783005
Cr-Commit-Position: refs/heads/master@{#38561}

tools/turbolizer/turbo-visualizer.css

@@ -251,9 +251,8 @@ span.linkable-text:hover {
     -webkit-transition: all 1s ease-in-out;
     -moz-transition: all 1s ease-in-out;
     -o-transition: all 1s ease-in-out;
-    transition: all 1s ease-in-out;
+    transition: all .3s ease-in-out;
     transition-property: width;
-    transition-duration: 1s, 1s;
 }
 
 #middle {
@@ -261,9 +260,8 @@ span.linkable-text:hover {
     -webkit-transition: all 1s ease-in-out;
     -moz-transition: all 1s ease-in-out;
     -o-transition: all 1s ease-in-out;
-    transition: all 1s ease-in-out;
+    transition: all .3s ease-in-out;
     transition-property: width;
-    transition-duration: 1s, 1s;
 }
 
 #right {
@@ -271,9 +269,8 @@ span.linkable-text:hover {
     -webkit-transition: all 1s ease-in-out;
     -moz-transition: all 1s ease-in-out;
     -o-transition: all 1s ease-in-out;
-    transition: all 1s ease-in-out;
+    transition: all .3s ease-in-out;
     transition-property: width;
-    transition-duration: 1s, 1s;
 }
 
 #disassembly-collapse {

tools/turbolizer/turbo-visualizer.js

@@ -142,13 +142,13 @@ document.onload = (function(d3){
       toggleSourceExpanded(true);
       setTimeout(function(){
         g.fitGraphViewToWindow();
-      }, 1000);
+      }, 300);
     });
     d3.select("#disassembly-collapse").on("click", function(){
       toggleDisassemblyExpanded();
       setTimeout(function(){
         g.fitGraphViewToWindow();
-      }, 1000);
+      }, 300);
     });
     window.onresize = function(){
       fitPanesToParents();