WebFonts cache-aware timeout adaptation

third_party/WebKit/Source/core/fetch/MockResourceClients.cpp

Index: third_party/WebKit/Source/core/fetch/MockResourceClients.cpp
diff --git a/third_party/WebKit/Source/core/fetch/MockResourceClients.cpp b/third_party/WebKit/Source/core/fetch/MockResourceClients.cpp
index bc597055ccb2065913e9e3ca1638d540cc52aeb5..61e59250079cac379a8740ad6edd588b0ba2a988 100644
--- a/third_party/WebKit/Source/core/fetch/MockResourceClients.cpp
+++ b/third_party/WebKit/Source/core/fetch/MockResourceClients.cpp
@@ -82,4 +82,36 @@ bool MockImageResourceClient::notifyFinishedCalled() const {
   return m_notifyFinishedCalled;
 }
 
+MockFontResourceClient::MockFontResourceClient(Resource* resource)
+    : m_resource(resource),
+      m_fontLoadShortLimitExceededCalled(false),
+      m_fontLoadLongLimitExceededCalled(false) {
+  ThreadState::current()->registerPreFinalizer(this);
+  m_resource->addClient(this);
+}
+
+MockFontResourceClient::~MockFontResourceClient() {}
+
+void MockFontResourceClient::fontLoadShortLimitExceeded(FontResource*) {
+  ASSERT_FALSE(m_fontLoadShortLimitExceededCalled);
+  ASSERT_FALSE(m_fontLoadLongLimitExceededCalled);
+  m_fontLoadShortLimitExceededCalled = true;
+}
+
+void MockFontResourceClient::fontLoadLongLimitExceeded(FontResource*) {
+  ASSERT_TRUE(m_fontLoadShortLimitExceededCalled);
+  ASSERT_FALSE(m_fontLoadLongLimitExceededCalled);
+  m_fontLoadLongLimitExceededCalled = true;
+}
+
+void MockFontResourceClient::removeAsClient() {
+  m_resource->removeClient(this);
+  m_resource = nullptr;
+}
+
+void MockFontResourceClient::dispose() {
+  if (m_resource)
+    removeAsClient();
+}
+
 }  // namespace blink