Stop dispatching encoded-data-length on each data chunk arrival

third_party/WebKit/Source/core/inspector/NetworkResourcesData.cpp

Index: third_party/WebKit/Source/core/inspector/NetworkResourcesData.cpp
diff --git a/third_party/WebKit/Source/core/inspector/NetworkResourcesData.cpp b/third_party/WebKit/Source/core/inspector/NetworkResourcesData.cpp
index 4288635aa35e16b8f23ce739e37509192d3f353f..2b2f604688a379b3383c11af4db2465a05e373bb 100644
--- a/third_party/WebKit/Source/core/inspector/NetworkResourcesData.cpp
+++ b/third_party/WebKit/Source/core/inspector/NetworkResourcesData.cpp
@@ -87,6 +87,7 @@ NetworkResourcesData::ResourceData::ResourceData(
       m_type(InspectorPageAgent::OtherResource),
       m_httpStatusCode(0),
       m_rawHeaderSize(0),
+      m_pendingEncodedDataLength(0),
       m_cachedResource(nullptr) {}
 
 DEFINE_TRACE(NetworkResourcesData::ResourceData) {
@@ -354,6 +355,26 @@ NetworkResourcesData::resources() {
   return result;
 }
 
+int NetworkResourcesData::getAndClearPendingEncodedDataLength(
+    const String& requestId) {
+  ResourceData* resourceData = resourceDataForRequestId(requestId);
+  if (!resourceData)
+    return 0;
+
+  int pendingEncodedDataLength = resourceData->pendingEncodedDataLength();
+  resourceData->clearPendingEncodedDataLength();
+  return pendingEncodedDataLength;
+}
+
+void NetworkResourcesData::addPendingEncodedDataLength(const String& requestId,
+                                                       int encodedDataLength) {
+  ResourceData* resourceData = resourceDataForRequestId(requestId);
+  if (!resourceData)
+    return;
+
+  resourceData->addPendingEncodedDataLength(encodedDataLength);
+}
+
 void NetworkResourcesData::clear(const String& preservedLoaderId) {
   if (!m_requestIdToResourceDataMap.size())
     return;