Roll trace-viewer to r1449

This adds memory information to frame viewer.

BUG=401209
TBR=dsinclair

Review URL: https://codereview.chromium.org/445363002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@288036 0039d316-1c4b-4281-b951-d872f2087c98

DEPS

@@ -112,7 +112,7 @@ deps = {
     Var("chromium_git") + "/external/colorama.git@799604a1041e9b3bc5d2789ecbd7e8db2e18e6b8",
 
   "src/third_party/trace-viewer":
-    (Var("googlecode_url") % "trace-viewer") + "/trunk@1445",
+    (Var("googlecode_url") % "trace-viewer") + "/trunk@1449",
 
   "src/third_party/WebKit":
     Var("webkit_trunk") + "@" + Var("webkit_revision"),