Implementing uploading of a WebRTC diagnostic log.

chrome/browser/chrome_content_browser_client.cc

Index: chrome/browser/chrome_content_browser_client.cc
diff --git a/chrome/browser/chrome_content_browser_client.cc b/chrome/browser/chrome_content_browser_client.cc
index 66b9dcddb0a59ddef6c937a53214c1c5d74e3dd5..2593bd9b6632f2861d8a9a8def5ad1ec1bb44946 100644
--- a/chrome/browser/chrome_content_browser_client.cc
+++ b/chrome/browser/chrome_content_browser_client.cc
@@ -105,6 +105,7 @@
 #include "content/public/browser/browser_child_process_host.h"
 #include "content/public/browser/browser_main_parts.h"
 #include "content/public/browser/browser_ppapi_host.h"
+#include "content/public/browser/browser_thread.h"
 #include "content/public/browser/browser_url_handler.h"
 #include "content/public/browser/child_process_data.h"
 #include "content/public/browser/child_process_security_policy.h"
@@ -181,6 +182,10 @@
 #include "chrome/browser/media_galleries/fileapi/media_file_system_mount_point_provider.h"
 #endif
 
+#if defined(ENABLE_WEBRTC)
+#include "components/webrtc_log_uploader/webrtc_log_uploader.h"
+#endif
+
 using base::FileDescriptor;
 using content::AccessTokenStore;
 using content::BrowserChildProcessHostIterator;
@@ -2331,4 +2336,45 @@ crypto::CryptoModuleBlockingPasswordDelegate*
 }
 #endif
 
+#if defined(ENABLE_WEBRTC)
+bool ChromeContentBrowserClient::IsWebRtcLoggingAllowed() {
+  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+
+  bool enabled = false;
+
+  // If the user permits metrics reporting / crash uploading with the checkbox
+  // in the prefs, we allow uploading automatically. We disable uploading
+  // completely for non-official builds.
+#if defined(GOOGLE_CHROME_BUILD)
+#if defined(OS_CHROMEOS)
+  chromeos::CrosSettings::Get()->GetBoolean(chromeos::kStatsReportingPref,
+                                            &enabled);
+#else
+  enabled = g_browser_process->local_state()->GetBoolean(
+      prefs::kMetricsReportingEnabled);
+#endif  // #if defined(OS_CHROMEOS)
+#endif  // defined(GOOGLE_CHROME_BUILD)
+  if (!enabled)
+    return false;
+
+  return g_browser_process->webrtc_log_uploader()->ApplyForStartLogging();
+}
+
+void ChromeContentBrowserClient::UploadWebRtcLog(
+    content::BrowserContext* browser_context,
+    scoped_ptr<base::SharedMemory> shared_memory, uint32 length,
+    const std::string& app_session_id, const std::string& app_url) {
+  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+
+  BrowserThread::PostTask(BrowserThread::FILE, FROM_HERE, base::Bind(
+      &components::WebRtcLogUploader::UploadLog,
+      base::Unretained(g_browser_process->webrtc_log_uploader()),
+      base::Unretained(browser_context->GetRequestContext()),
+      Passed(&shared_memory),
+      length,
+      app_session_id,
+      app_url));
+}
+#endif  // defined(ENABLE_WEBRTC)
+
 }  // namespace chrome