components/startup_metric_utils/common/pre_read_field_trial_utils_win.cc - Issue 1612663002: Use a valid /prefetch argument when launching a process.

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Unified Diff: components/startup_metric_utils/common/pre_read_field_trial_utils_win.cc

Issue 1612663002: Use a valid /prefetch argument when launching a process. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@bit

Patch Set: Created 4 years, 11 months ago

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Index: components/startup_metric_utils/common/pre_read_field_trial_utils_win.cc

diff --git a/components/startup_metric_utils/common/pre_read_field_trial_utils_win.cc b/components/startup_metric_utils/common/pre_read_field_trial_utils_win.cc

index 0219f12d3a6b1acfb09dbccc3d58028b46cd4804..8eecfea71075bc7190da9b55748252edd4026469 100644

--- a/components/startup_metric_utils/common/pre_read_field_trial_utils_win.cc

+++ b/components/startup_metric_utils/common/pre_read_field_trial_utils_win.cc

@@ -31,6 +31,7 @@ const base::char16 kHighPriorityVariationName[] = L"HighPriority";

const base::char16 kOnlyIfColdVariationName[] = L"OnlyIfCold";

const base::char16 kPrefetchVirtualMemoryVariationName[] =

L"PrefetchVirtualMemory";

+const base::char16 kNoPrefetchArgumentVariationName[] = L"NoPrefetchArgument";

// Registry key in which the PreRead field trial group is stored.

const base::char16 kPreReadFieldTrialRegistryKey[] = L"\\PreReadFieldTrial";

@@ -69,6 +70,7 @@ void InitializePreReadOptions(const base::string16& product_registry_path) {

{kOnlyIfColdVariationName, PRE_READ_OPTION_ONLY_IF_COLD},

{kPrefetchVirtualMemoryVariationName,

PRE_READ_OPTION_PREFETCH_VIRTUAL_MEMORY},

+ {kNoPrefetchArgumentVariationName, PRE_READ_OPTION_NO_PREFETCH_ARGUMENT},

};

for (const auto& mapping : variations_mappings) {