chrome/browser/net/websocket_experiment/websocket_experiment_runner.cc - Issue 6317004: Feature to disable field trials in old versions of Chromium. Field trials...

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Unified Diff: chrome/browser/net/websocket_experiment/websocket_experiment_runner.cc

Issue 6317004: Feature to disable field trials in old versions of Chromium. Field trials... (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/

Patch Set: '' Created 9 years, 11 months ago

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Index: chrome/browser/net/websocket_experiment/websocket_experiment_runner.cc

===================================================================

--- chrome/browser/net/websocket_experiment/websocket_experiment_runner.cc (revision 71810)

+++ chrome/browser/net/websocket_experiment/websocket_experiment_runner.cc (working copy)

@@ -28,12 +28,13 @@

void WebSocketExperimentRunner::Start() {

DCHECK(!runner.get());

+ // After June 30, 2011 builds, it will always be in default group.

scoped_refptr<base::FieldTrial> trial(

- new base::FieldTrial("WebSocketExperiment", 1000));

- trial->AppendGroup("active", 5); // 0.5% in active group.

+ new base::FieldTrial(

+ "WebSocketExperiment", 1000, "default", 2011, 6, 30));

+ int active = trial->AppendGroup("active", 5); // 0.5% in active group.

- bool run_experiment =

- (trial->group() != base::FieldTrial::kNotParticipating);

+ bool run_experiment = (trial->group() == active);

#ifndef NDEBUG

const CommandLine& command_line = *CommandLine::ForCurrentProcess();

std::string experiment_host = command_line.GetSwitchValueASCII(

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