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-rw-r--r--chrome/common/sandbox_policy.cc5
1 files changed, 5 insertions, 0 deletions
diff --git a/chrome/common/sandbox_policy.cc b/chrome/common/sandbox_policy.cc
index db38a42..aa5249f 100644
--- a/chrome/common/sandbox_policy.cc
+++ b/chrome/common/sandbox_policy.cc
@@ -430,6 +430,11 @@ base::ProcessHandle StartProcessWithAccess(CommandLine* cmd_line,
bool child_needs_help =
DebugFlags::ProcessDebugFlags(cmd_line, type, in_sandbox);
+ // Prefetch hints on windows:
+ // Using a different prefetch profile per process type will allow Windows
+ // to create separate pretetch settings for browser, renderer etc.
+ cmd_line->AppendLooseValue(StringPrintf(L"/prefetch:%d", type));
+
if (!in_sandbox) {
base::LaunchApp(*cmd_line, false, false, &process);
return process;