Remove WebAssociatedURLLoaderClient.DidReceiveCachedMetadata

No one implements the method in a meaningful way.

Bug: None
Change-Id: I5eb3ca12ef4dd904e680a108bd1c1156414a6dfb
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2528783
Reviewed-by: Kinuko Yasuda <kinuko@chromium.org>
Reviewed-by: K. Moon <kmoon@chromium.org>
Reviewed-by: John Rummell <jrummell@chromium.org>
Commit-Queue: Yutaka Hirano <yhirano@chromium.org>
Cr-Commit-Position: refs/heads/master@{#826662}

media/blink/resource_multibuffer_data_provider.cc

@@ -425,12 +425,6 @@ void ResourceMultiBufferDataProvider::DidDownloadData(uint64_t dataLength) {
   NOTIMPLEMENTED();
 }
 
-void ResourceMultiBufferDataProvider::DidReceiveCachedMetadata(
-    const char* data,
-    int data_length) {
-  NOTIMPLEMENTED();
-}
-
 void ResourceMultiBufferDataProvider::DidFinishLoading() {
   DVLOG(1) << "didFinishLoading";
   DCHECK(active_loader_.get());

media/blink/resource_multibuffer_data_provider.h

@@ -56,7 +56,6 @@ class MEDIA_BLINK_EXPORT ResourceMultiBufferDataProvider
   void DidReceiveResponse(const blink::WebURLResponse& response) override;
   void DidDownloadData(uint64_t data_length) override;
   void DidReceiveData(const char* data, int data_length) override;
-  void DidReceiveCachedMetadata(const char* data, int dataLength) override;
   void DidFinishLoading() override;
   void DidFail(const blink::WebURLError&) override;
 

pdf/ppapi_migration/url_loader.cc

@@ -243,12 +243,6 @@ void BlinkUrlLoader::DidReceiveData(const char* data, int data_length) {
   RunReadCallback();
 }
 
-void BlinkUrlLoader::DidReceiveCachedMetadata(const char* data,
-                                              int data_length) {
-  // Doesn't apply to PDF viewer requests.
-  NOTREACHED();
-}
-
 // Modeled on `content::PepperURLLoaderHost::DidFinishLoading()`.
 void BlinkUrlLoader::DidFinishLoading() {
   DCHECK_EQ(state_, LoadingState::kStreamingData);

pdf/ppapi_migration/url_loader.h

@@ -177,7 +177,6 @@ class BlinkUrlLoader final : public UrlLoader,
   void DidReceiveResponse(const blink::WebURLResponse& response) override;
   void DidDownloadData(uint64_t data_length) override;
   void DidReceiveData(const char* data, int data_length) override;
-  void DidReceiveCachedMetadata(const char* data, int data_length) override;
   void DidFinishLoading() override;
   void DidFail(const blink::WebURLError& error) override;
 

third_party/blink/public/web/web_associated_url_loader_client.h

@@ -22,7 +22,6 @@ class WebAssociatedURLLoaderClient {
   virtual void DidReceiveResponse(const WebURLResponse&) {}
   virtual void DidDownloadData(uint64_t data_length) {}
   virtual void DidReceiveData(const char* data, int data_length) {}
-  virtual void DidReceiveCachedMetadata(const char* data, int data_length) {}
   virtual void DidFinishLoading() {}
   virtual void DidFail(const WebURLError&) {}
 

third_party/blink/renderer/core/loader/web_associated_url_loader_impl.cc

@@ -115,7 +115,6 @@ class WebAssociatedURLLoaderImpl::ClientAdapter final
   void DidReceiveResponse(uint64_t, const ResourceResponse&) override;
   void DidDownloadData(uint64_t /*dataLength*/) override;
   void DidReceiveData(const char*, unsigned /*dataLength*/) override;
-  void DidReceiveCachedMetadata(const char*, int /*dataLength*/) override;
   void DidFinishLoading(uint64_t /*identifier*/) override;
   void DidFail(const ResourceError&) override;
   void DidFailRedirectCheck() override;
@@ -256,15 +255,6 @@ void WebAssociatedURLLoaderImpl::ClientAdapter::DidReceiveData(
   client_->DidReceiveData(data, data_length);
 }
 
-void WebAssociatedURLLoaderImpl::ClientAdapter::DidReceiveCachedMetadata(
-    const char* data,
-    int data_length) {
-  if (!client_)
-    return;
-
-  client_->DidReceiveCachedMetadata(data, data_length);
-}
-
 void WebAssociatedURLLoaderImpl::ClientAdapter::DidFinishLoading(
     uint64_t identifier) {
   if (!client_)

third_party/blink/renderer/core/loader/web_associated_url_loader_impl_test.cc

@@ -66,7 +66,6 @@ class WebAssociatedURLLoaderTest : public testing::Test,
         did_send_data_(false),
         did_receive_response_(false),
         did_receive_data_(false),
-        did_receive_cached_metadata_(false),
         did_finish_loading_(false),
         did_fail_(false) {
     // Reuse one of the test files from WebFrameTest.
@@ -158,10 +157,6 @@ class WebAssociatedURLLoaderTest : public testing::Test,
     EXPECT_GT(data_length, 0);
   }
 
-  void DidReceiveCachedMetadata(const char* data, int data_length) override {
-    did_receive_cached_metadata_ = true;
-  }
-
   void DidFinishLoading() override { did_finish_loading_ = true; }
 
   void DidFail(const WebURLError& error) override { did_fail_ = true; }
@@ -267,7 +262,6 @@ class WebAssociatedURLLoaderTest : public testing::Test,
   bool did_receive_response_;
   bool did_download_data_;
   bool did_receive_data_;
-  bool did_receive_cached_metadata_;
   bool did_finish_loading_;
   bool did_fail_;
 };

third_party/blink/renderer/modules/image_downloader/multi_resolution_image_resource_fetcher.cc

@@ -66,10 +66,6 @@ class MultiResolutionImageResourceFetcher::ClientImpl
     DCHECK(!completed_);
     response_ = response;
   }
-  void DidReceiveCachedMetadata(const char* data, int data_length) override {
-    DCHECK(!completed_);
-    DCHECK_GT(data_length, 0);
-  }
   void DidReceiveData(const char* data, int data_length) override {
     // The WebAssociatedURLLoader will continue after a load failure.
     // For example, for an Access Control error.