Fix FixedPolicy in docs to TargetConfig

Change-Id: If15f377b3dee7b644fa5ae27668bac15cd738053
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4298355
Commit-Queue: Alex Gough <ajgo@chromium.org>
Reviewed-by: James Forshaw <forshaw@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1111278}

sandbox/policy/sandbox_delegate.h

@@ -29,10 +29,10 @@ class SandboxDelegate {
 
 #if BUILDFLAG(IS_WIN)
   // Returns a tag for the sandbox. All targets with the same tag will share
-  // their FixedPolicy configuration - the delegate can call
-  // FixedPolicy::IsFixed() to skip setting this configuration after the first
-  // such policy has been configured. Provide an empty string to force every
-  // policy to be unique.
+  // their TargetConfig configuration - the delegate can call
+  // TargetConfig::IsConfigured() to skip setting this configuration after the
+  // first such policy has been configured. Provide an empty string to force
+  // every policy to be unique.
   virtual std::string GetSandboxTag() = 0;
 
   // Whether to disable the default policy specified in
@@ -44,7 +44,7 @@ class SandboxDelegate {
   virtual bool GetAppContainerId(std::string* appcontainer_id) = 0;
 
   // Called right before spawning the process. Returns false on failure.
-  // Methods in FixedPolicy only need to be called if IsFixed() returns
+  // Methods in TargetConfig only need to be called if IsConfigured() returns
   // false.
   virtual bool PreSpawnTarget(TargetPolicy* policy) = 0;
 

sandbox/win/src/sandbox_policy_base.h

@@ -215,7 +215,7 @@ class PolicyBase final : public TargetPolicy {
   const base::HandlesToInheritVector& GetHandlesBeingShared();
 
  private:
-  // BrokerServicesBase is allowed to set shared backing fields for FixedPolicy.
+  // BrokerServicesBase is allowed to set shared backing fields for TargetConfig.
   friend class sandbox::BrokerServicesBase;
   // Allow PolicyDiagnostic to snapshot PolicyBase for diagnostics.
   friend class PolicyDiagnostic;