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 a93cfadd8013e584d51d24ce298afde51b4a3b52..59da18330ab5844ecf40fd5cbef04d0c4e0a239d 100644
--- a/chrome/browser/chrome_content_browser_client.cc
+++ b/chrome/browser/chrome_content_browser_client.cc
@@ -100,9 +100,11 @@
 #include "chrome/common/url_constants.h"
 #include "chromeos/chromeos_constants.h"
 #include "components/user_prefs/pref_registry_syncable.h"
+#include "components/webrtc_log_uploader/webrtc_log_uploader.h"
 #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"
@@ -2320,4 +2322,38 @@ crypto::CryptoModuleBlockingPasswordDelegate*
 }
 #endif
 
+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. This can be forced with a flag.
+  const CommandLine* command_line = CommandLine::ForCurrentProcess();
+  if (command_line->HasSwitch(switches::kEnableMetricsReportingForTesting)) {
+    enabled = true;
+  } else {
+#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(
+    scoped_ptr<base::SharedMemory> shared_memory, uint32 length) {
+  g_browser_process->webrtc_log_uploader()->UploadLog(
+      shared_memory.Pass(), length);
+}
+
 }  // namespace chrome