Add an error page for resources blocked via XSS Auditor.

third_party/WebKit/Source/core/html/parser/XSSAuditorDelegate.cpp

Index: third_party/WebKit/Source/core/html/parser/XSSAuditorDelegate.cpp
diff --git a/third_party/WebKit/Source/core/html/parser/XSSAuditorDelegate.cpp b/third_party/WebKit/Source/core/html/parser/XSSAuditorDelegate.cpp
index cf34b0f0648f6a01271249bf1ab1e70716dfa7b6..c8114a523fb2e257bb4fa9fe1f2f83ef97528c70 100644
--- a/third_party/WebKit/Source/core/html/parser/XSSAuditorDelegate.cpp
+++ b/third_party/WebKit/Source/core/html/parser/XSSAuditorDelegate.cpp
@@ -26,6 +26,7 @@
 #include "core/html/parser/XSSAuditorDelegate.h"
 
 #include "core/dom/Document.h"
+#include "core/dom/DocumentParser.h"
 #include "core/frame/LocalFrame.h"
 #include "core/inspector/ConsoleMessage.h"
 #include "core/loader/DocumentLoader.h"
@@ -107,6 +108,8 @@ PassRefPtr<EncodedFormData> XSSAuditorDelegate::generateViolationReport(
 void XSSAuditorDelegate::didBlockScript(const XSSInfo& xssInfo) {
   ASSERT(isMainThread());
 
+  printf("%s\n", xssInfo.buildConsoleError().utf8().data());
+
   UseCounter::count(m_document, xssInfo.m_didBlockEntirePage
                                     ? UseCounter::XSSAuditorBlockedEntirePage
                                     : UseCounter::XSSAuditorBlockedScript);
@@ -124,14 +127,16 @@ void XSSAuditorDelegate::didBlockScript(const XSSInfo& xssInfo) {
     frameLoader.client()->didDetectXSS(m_document->url(),
                                        xssInfo.m_didBlockEntirePage);
 
-    if (!m_reportURL.isEmpty())
+    if (!m_reportURL.isEmpty()) {
       PingLoader::sendViolationReport(m_document->frame(), m_reportURL,
                                       generateViolationReport(xssInfo),
                                       PingLoader::XSSAuditorViolationReport);
+    }
+
   }
 
   if (xssInfo.m_didBlockEntirePage)
-    m_document->frame()->navigationScheduler().schedulePageBlock(m_document);
+    m_document->frame()->navigationScheduler().schedulePageBlock(m_document, -28 /* net::ERR_BLOCKED_BY_AUDITOR */);
 }
 
 }  // namespace blink