Clear Resource::m_loader in Resource::finish() and Resource::error()

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

Index: third_party/WebKit/Source/core/fetch/Resource.cpp
diff --git a/third_party/WebKit/Source/core/fetch/Resource.cpp b/third_party/WebKit/Source/core/fetch/Resource.cpp
index cf9ef1e62c497b4ebc069d841b93025ee0e89b3c..c9ce298def6c28402194c2dac7885640b4d06715 100644
--- a/third_party/WebKit/Source/core/fetch/Resource.cpp
+++ b/third_party/WebKit/Source/core/fetch/Resource.cpp
@@ -335,6 +335,7 @@ void Resource::error(Resource::Status status)
     setStatus(status);
     ASSERT(errorOccurred());
     m_data.clear();
+    m_loader = nullptr;
     checkNotify();
     markClientsAndObserversFinished();
 }
@@ -344,6 +345,7 @@ void Resource::finish()
     ASSERT(m_revalidatingRequest.isNull());
     if (!errorOccurred())
         m_status = Cached;
+    m_loader = nullptr;
     checkNotify();
     markClientsAndObserversFinished();
 }
@@ -590,11 +592,6 @@ CachedMetadata* Resource::cachedMetadata(unsigned dataTypeID) const
     return m_cachedMetadata.get();
 }
 
-void Resource::clearLoader()
-{
-    m_loader = nullptr;
-}
-
 void Resource::didAddClient(ResourceClient* c)
 {
     if (isLoaded()) {
@@ -713,10 +710,8 @@ void Resource::allClientsAndObserversRemoved()
 void Resource::cancelTimerFired(Timer<Resource>* timer)
 {
     ASSERT_UNUSED(timer, timer == &m_cancelTimer);
-    if (hasClientsOrObservers() || !m_loader)
-        return;
-    m_loader->cancelIfNotFinishing();
-    memoryCache()->remove(this);
+    if (!hasClientsOrObservers() && m_loader)
+        m_loader->cancel();
 }
 
 void Resource::setDecodedSize(size_t decodedSize)