[WIP] WebFonts cache-aware timeout adaption

third_party/WebKit/Source/platform/network/ResourceError.cpp

Index: third_party/WebKit/Source/platform/network/ResourceError.cpp
diff --git a/third_party/WebKit/Source/platform/network/ResourceError.cpp b/third_party/WebKit/Source/platform/network/ResourceError.cpp
index 965065ed211dfb684fa3e23941383294599cb99b..4192904f5152cb2b8ec46e01b811a78a97171d53 100644
--- a/third_party/WebKit/Source/platform/network/ResourceError.cpp
+++ b/third_party/WebKit/Source/platform/network/ResourceError.cpp
@@ -26,6 +26,7 @@
 
 #include "platform/network/ResourceError.h"
 
+#include "net/base/net_errors.h"
 #include "platform/weborigin/KURL.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebURL.h"
@@ -46,6 +47,13 @@ ResourceError ResourceError::cancelledDueToAccessCheckError(
   return error;
 }
 
+ResourceError ResourceError::cacheMissError() {
+  ResourceError error;

[yhirano, 2016/10/25 08:50:28]

error.m_domain = String(net::kErrorDomain);

+  error.m_errorCode = net::ERR_CACHE_MISS;
+  error.m_isNull = false;
+  return error;
+}
+
 ResourceError ResourceError::copy() const {
   ResourceError errorCopy;
   errorCopy.m_domain = m_domain.isolatedCopy();
@@ -61,6 +69,10 @@ ResourceError ResourceError::copy() const {
   return errorCopy;
 }
 
+bool ResourceError::isCacheMiss() const {
+  return m_errorCode == net::ERR_CACHE_MISS;

[yhirano, 2016/10/25 08:50:28]

We need to check m_domain as well.

+}
+
 bool ResourceError::compare(const ResourceError& a, const ResourceError& b) {
   if (a.isNull() && b.isNull())
     return true;