Add SPDY request headers to DevTools.

chrome/browser/resources/net_internals/log_view_painter.js

Index: chrome/browser/resources/net_internals/log_view_painter.js
===================================================================
--- chrome/browser/resources/net_internals/log_view_painter.js	(revision 154235)
+++ chrome/browser/resources/net_internals/log_view_painter.js	(working copy)
@@ -442,12 +442,20 @@
  * If |entry| has headers, returns a copy of |entry| with all cookie and
  * unencrypted login text removed.  Otherwise, returns original |entry| object.
  * This is needed so that JSON log dumps can be made without affecting the
- * source data.
+ * source data.  Also, if the input entry's headers are an object, the resulting
+ * object will have its headers in a list.
  */
 stripCookiesAndLoginInfo = function(entry) {
-  if (!entry.params || !entry.params.headers ||
-      !(entry.params.headers instanceof Array)) {
+  if (!entry.params || !entry.params.headers)
     return entry;
+  var headers = entry.params.headers;
+  if (!(headers instanceof Object) && !(headers instanceof Array))
+    return;
+
+  if (headers instanceof Object) {
+    headers = [];
+    for (var key in entry.params.headers)
+      headers.push(key + ': ' + entry.params.headers[key]);
   }
 
   // Duplicate the top level object, and |entry.params|.  All other fields are
@@ -456,7 +464,7 @@
   entry = shallowCloneObject(entry);
   entry.params = shallowCloneObject(entry.params);
 
-  entry.params.headers = entry.params.headers.map(stripCookieOrLoginInfo);
+  entry.params.headers = headers.map(stripCookieOrLoginInfo);
   return entry;
 }