Index: chrome/browser/renderer_host/chrome_render_message_filter.cc |
diff --git a/chrome/browser/renderer_host/chrome_render_message_filter.cc b/chrome/browser/renderer_host/chrome_render_message_filter.cc |
index 7595229741abd52383bc4c03f3c907a1a048d11a..af8cd7296d3cb8671ebf276f2ee2c6eb2249c352 100644 |
--- a/chrome/browser/renderer_host/chrome_render_message_filter.cc |
+++ b/chrome/browser/renderer_host/chrome_render_message_filter.cc |
@@ -8,6 +8,7 @@ |
#include "base/bind.h" |
#include "base/bind_helpers.h" |
+#include "base/metrics/field_trial.h" |
#include "base/metrics/histogram.h" |
#include "chrome/browser/chrome_notification_types.h" |
#include "chrome/browser/content_settings/cookie_settings.h" |
@@ -82,6 +83,8 @@ bool ChromeRenderMessageFilter::OnMessageReceived(const IPC::Message& message) { |
IPC_MESSAGE_HANDLER(ChromeViewHostMsg_IsCrashReportingEnabled, |
OnIsCrashReportingEnabled) |
#endif |
+ IPC_MESSAGE_HANDLER(ChromeViewHostMsg_FieldTrialActivated, |
+ OnFieldTrialActivated) |
IPC_MESSAGE_UNHANDLED(handled = false) |
IPC_END_MESSAGE_MAP() |
@@ -361,3 +364,9 @@ void ChromeRenderMessageFilter::OnIsCrashReportingEnabled(bool* enabled) { |
*enabled = ChromeMetricsServiceAccessor::IsCrashReportingEnabled(); |
} |
#endif |
+ |
+void ChromeRenderMessageFilter::OnFieldTrialActivated( |
+ const std::string& trial_name) { |
+ // Active the trial in the browser process to match its state in the renderer. |
+ base::FieldTrialList::FindFullName(trial_name); |
James Hawkins
2015/01/05 21:05:05
Is this method just poorly named? It's not clear
Georges Khalil
2015/01/05 21:28:58
I modified the comment to make the intent clearer.
|
+} |