[Android WebView] Only send extra headers for the main page

android_webview/native/aw_contents.cc

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "android_webview/native/aw_contents.h"
 
 #include <limits>
 
 #include "android_webview/browser/aw_browser_context.h"
 #include "android_webview/browser/aw_browser_main_parts.h"
+#include "android_webview/browser/aw_resource_context.h"
 #include "android_webview/browser/gpu_memory_buffer_factory_impl.h"
 #include "android_webview/browser/in_process_view_renderer.h"
 #include "android_webview/browser/net_disk_cache_remover.h"
 #include "android_webview/browser/renderer_host/aw_resource_dispatcher_host_delegate.h"
 #include "android_webview/common/aw_hit_test_data.h"
 #include "android_webview/native/aw_autofill_manager_delegate.h"
 #include "android_webview/native/aw_browser_dependency_factory.h"
 #include "android_webview/native/aw_contents_client_bridge.h"
 #include "android_webview/native/aw_contents_io_thread_client_impl.h"
 #include "android_webview/native/aw_pdf_exporter.h"
@@ skipping 946 matching lines @@
       browser_view_renderer_->CapturePicture(width, height)));
 }
 
 void AwContents::EnableOnNewPicture(JNIEnv* env,
                                     jobject obj,
                                     jboolean enabled) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   browser_view_renderer_->EnableOnNewPicture(enabled);
 }
 
+void AwContents::SetExtraHeadersForUrl(JNIEnv* env, jobject obj,
+                                       jstring url, jstring jextra_headers) {
+  std::string extra_headers;
+  if (jextra_headers)
+    extra_headers = ConvertJavaStringToUTF8(env, jextra_headers);
+  AwResourceContext* resource_context = static_cast<AwResourceContext*>(
+      AwBrowserContext::FromWebContents(web_contents_.get())->
+      GetResourceContext());
+  resource_context->SetExtraHeaders(GURL(ConvertJavaStringToUTF8(env, url)),
+                                    extra_headers);
+}
+
 void AwContents::SetJsOnlineProperty(JNIEnv* env,
                                      jobject obj,
                                      jboolean network_up) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   render_view_host_ext_->SetJsOnlineProperty(network_up);
 }
 
 void AwContents::TrimMemory(JNIEnv* env, jobject obj, jint level) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   browser_view_renderer_->TrimMemory(level);
 }
 
 void SetShouldDownloadFavicons(JNIEnv* env, jclass jclazz) {
   g_should_download_favicons = true;
 }
 
 }  // namespace android_webview