--- old/modules/web/src/main/native/Source/WebCore/loader/cache/CachedResourceLoader.cpp	2016-03-30 11:25:04.950185800 +0530
+++ new/modules/web/src/main/native/Source/WebCore/loader/cache/CachedResourceLoader.cpp	2016-03-30 11:25:04.191109900 +0530
@@ -290,6 +290,19 @@
         return 0;
     }
 
+    if (m_documentLoader) {
+        // Don't load for user cancel or stop
+        if (!m_documentLoader->mainDocumentError().isNull() && m_documentLoader->mainDocumentError().isCancellation())
+            return false;
+
+        // While navigating to new page and till the main resource is not received completly or
+        // till the Provisional state the current frame is not detached. These will lead to
+        // loading sub resource of previous page from either script runner, ResourceLoadScheduler,
+        // HTMLScriptRunner.
+        if (m_documentLoader->frame() && m_documentLoader->frame()->loader().state() == FrameState::FrameStateProvisional && type != CachedResource::Type::MainResource)
+            return false;
+    }
+
     // FIXME: Convert this to check the isolated world's Content Security Policy once webkit.org/b/104520 is solved.
     bool shouldBypassMainWorldContentSecurityPolicy = (frame() && frame()->script().shouldBypassMainWorldContentSecurityPolicy());
 
@@ -781,6 +794,11 @@
 {
     checkForPendingPreloads();
 
+    // PostLoad might trigger async resource request which is not required for Canceled Main Document
+    // caused by user cancel or stop
+    if (m_documentLoader && !m_documentLoader->mainDocumentError().isNull() && m_documentLoader->mainDocumentError().isCancellation())
+        return;
+
     platformStrategies()->loaderStrategy()->resourceLoadScheduler()->servePendingRequests();
 }