Index: content/browser/devtools/devtools_tracing_handler.cc |
diff --git a/content/browser/devtools/devtools_tracing_handler.cc b/content/browser/devtools/devtools_tracing_handler.cc |
index e16768f6dc8c8b2ad00a9c11e5414969fb965c2b..20b397d737628d8cbf2d7fb0ddf766871562887e 100644 |
--- a/content/browser/devtools/devtools_tracing_handler.cc |
+++ b/content/browser/devtools/devtools_tracing_handler.cc |
@@ -26,6 +26,7 @@ const char kTracingCompleteNotification[] = "Tracing.tracingComplete"; |
const char kTracingDataCollected[] = "Tracing.dataCollected"; |
const char kCategoriesParam[] = "categories"; |
+const char kTraceModeParam[] = "trace-mode"; |
} // namespace |
@@ -63,7 +64,15 @@ DevToolsTracingHandler::OnStart(DevToolsProtocol::Command* command) { |
base::DictionaryValue* params = command->params(); |
if (params && params->HasKey(kCategoriesParam)) |
params->GetString(kCategoriesParam, &categories); |
- TraceController::GetInstance()->BeginTracing(this, categories); |
+ |
+ base::debug::TraceLog::TraceMode mode = base::debug::TraceLog::UNTIL_FULL; |
+ if (params && params->HasKey(kTraceModeParam)) { |
+ std::string mode_param; |
+ params->GetString(kTraceModeParam, &mode_param); |
+ mode = base::debug::TraceLog::TraceModeFromString(mode_param); |
+ } |
+ |
+ TraceController::GetInstance()->BeginTracing(this, categories, mode); |
is_running_ = true; |
return command->SuccessResponse(NULL); |
} |