| Index: components/metrics/proto/execution_context.proto
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| diff --git a/components/metrics/proto/execution_context.proto b/components/metrics/proto/execution_context.proto
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| index 3500e19a5d95bfe023ffdacacf4afcc3b15fd994..64dfa6e381686859a51a6c706c6e6345ba31fbd1 100644
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| --- a/components/metrics/proto/execution_context.proto
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| +++ b/components/metrics/proto/execution_context.proto
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| @@ -54,7 +54,7 @@ enum Thread {
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|  // the lifetime of a process.
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|  enum ProcessPhase {
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|    // The browser's main message loop has been started.
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| -  // Based on histogram Startup.BrowserMainRunnerImplInitializeStep2Time.
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| +  // Based on histogram Startup.BrowserMessageLoopStartTime.
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|    MAIN_LOOP_START = 0;
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|  
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|    // The beginning of navigation in the first web contents' main frame.
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| 
 |