Remove ResourceLoaderInfo::encodedDataLength

It is redundant as we have the field in ResourceResponse.

BUG=666217

Review-Url: https://codereview.chromium.org/2521483002
Cr-Commit-Position: refs/heads/master@{#434875}

content/child/web_url_loader_impl.cc

@@ -1102,7 +1102,6 @@ void WebURLLoaderImpl::PopulateURLResponse(const GURL& url,
     load_info.setHTTPStatusCode(info.devtools_info->http_status_code);
     load_info.setHTTPStatusText(WebString::fromLatin1(
         info.devtools_info->http_status_text));
-    load_info.setEncodedDataLength(info.encoded_data_length);
 
     load_info.setRequestHeadersText(WebString::fromLatin1(
         info.devtools_info->request_headers_text));

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

@@ -363,10 +363,7 @@ buildObjectForResourceResponse(const ResourceResponse& response,
   else
     headersMap = response.httpHeaderFields();
 
-  int64_t encodedDataLength =
-      response.resourceLoadInfo()
-          ? response.resourceLoadInfo()->encodedDataLength
-          : -1;
+  int64_t encodedDataLength = response.encodedDataLength();
 
   String securityState = protocol::Security::SecurityStateEnum::Unknown;
   switch (response.getSecurityStyle()) {

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

@@ -210,10 +210,7 @@ void NetworkResourcesData::responseReceived(const String& requestId,
   resourceData->setMimeType(response.mimeType());
   resourceData->setTextEncodingName(response.textEncodingName());
   resourceData->setHTTPStatusCode(response.httpStatusCode());
-  resourceData->setRawHeaderSize(
-      response.resourceLoadInfo()
-          ? response.resourceLoadInfo()->encodedDataLength
-          : 0);
+  resourceData->setRawHeaderSize(response.encodedDataLength());
 
   String filePath = response.downloadedFilePath();
   if (!filePath.isEmpty()) {

third_party/WebKit/Source/platform/exported/WebHTTPLoadInfo.cpp

@@ -75,16 +75,6 @@ void WebHTTPLoadInfo::setHTTPStatusText(const WebString& statusText) {
   m_private->httpStatusText = statusText;
 }
 
-long long WebHTTPLoadInfo::encodedDataLength() const {
-  ASSERT(!m_private.isNull());
-  return m_private->encodedDataLength;
-}
-
-void WebHTTPLoadInfo::setEncodedDataLength(long long encodedDataLength) {
-  ASSERT(!m_private.isNull());
-  m_private->encodedDataLength = encodedDataLength;
-}
-
 static void addHeader(HTTPHeaderMap* map,
                       const WebString& name,
                       const WebString& value) {

third_party/WebKit/Source/platform/network/ResourceLoadInfo.h

@@ -32,11 +32,10 @@
 namespace blink {
 
 struct ResourceLoadInfo : RefCounted<ResourceLoadInfo> {
-  ResourceLoadInfo() : httpStatusCode(0), encodedDataLength(-1) {}
+  ResourceLoadInfo() : httpStatusCode(0) {}
 
   int httpStatusCode;
   String httpStatusText;
-  long long encodedDataLength;
   HTTPHeaderMap requestHeaders;
   HTTPHeaderMap responseHeaders;
   String requestHeadersText;

third_party/WebKit/public/platform/WebHTTPLoadInfo.h

@@ -59,9 +59,6 @@ class WebHTTPLoadInfo {
   BLINK_PLATFORM_EXPORT WebString httpStatusText() const;
   BLINK_PLATFORM_EXPORT void setHTTPStatusText(const WebString&);
 
-  BLINK_PLATFORM_EXPORT long long encodedDataLength() const;
-  BLINK_PLATFORM_EXPORT void setEncodedDataLength(long long);
-
   BLINK_PLATFORM_EXPORT void addRequestHeader(const WebString& name,
                                               const WebString& value);
   BLINK_PLATFORM_EXPORT void addResponseHeader(const WebString& name,