rewrite spec links with http: to https: and fix known Javascript redirected links

third_party/WebKit/Source/core/timing/PerformanceObserver.idl

Index: third_party/WebKit/Source/core/timing/PerformanceObserver.idl
diff --git a/third_party/WebKit/Source/core/timing/PerformanceObserver.idl b/third_party/WebKit/Source/core/timing/PerformanceObserver.idl
index f1c61a3df0be17042bc21aa5aa0aa4579260654f..dd7e9dea323c1037b2ad55b18dd3c52052766793 100644
--- a/third_party/WebKit/Source/core/timing/PerformanceObserver.idl
+++ b/third_party/WebKit/Source/core/timing/PerformanceObserver.idl
@@ -2,10 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// http://w3c.github.io/performance-timeline/#idl-def-PerformanceObserverCallback
+// https://w3c.github.io/performance-timeline/#idl-def-PerformanceObserverCallback
 callback PerformanceObserverCallback = void (PerformanceObserverEntryList entries, PerformanceObserver observer);
 
-// http://w3c.github.io/performance-timeline/#the-performance-observer-interface
+// https://w3c.github.io/performance-timeline/#the-performance-observer-interface
 [
     CustomConstructor(PerformanceObserverCallback callback),
     RuntimeEnabled=PerformanceObserver,