Add SystemRoutineController::CpuPrimeSearch Routine

This changes adds the CpuPrimeSearch Routine to the
SystemRoutineController interface.

Bug: 1128204
Change-Id: I281b8438227889cff8ed8439c715efc2827df6cf
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2466364
Commit-Queue: Bailey Berro <baileyberro@chromium.org>
Reviewed-by: Dominick Ng <dominickn@chromium.org>
Reviewed-by: Zentaro Kavanagh <zentaro@chromium.org>
Cr-Commit-Position: refs/heads/master@{#824674}

chromeos/components/diagnostics_ui/backend/system_routine_controller.cc

@@ -19,6 +19,8 @@ namespace healthd = cros_healthd::mojom;
 
 constexpr uint32_t kCpuCacheDurationInSeconds = 10;
 constexpr uint32_t kCpuFloatingPointDurationInSeconds = 10;
+constexpr uint32_t kCpuPrimeDurationInSeconds = 10;
+constexpr uint64_t kCpuPrimeMaxNumber = 1000000;
 constexpr uint32_t kCpuStressDurationInSeconds = 10;
 constexpr uint32_t kRoutineResultRefreshIntervalInSeconds = 1;
 
@@ -61,6 +63,8 @@ uint32_t GetExpectedRoutineDurationInSeconds(mojom::RoutineType routine_type) {
       return kCpuCacheDurationInSeconds;
     case mojom::RoutineType::kCpuFloatingPoint:
       return kCpuFloatingPointDurationInSeconds;
+    case mojom::RoutineType::kCpuPrime:
+      return kCpuPrimeDurationInSeconds;
     case mojom::RoutineType::kCpuStress:
       return kCpuCacheDurationInSeconds;
   }
@@ -108,6 +112,12 @@ void SystemRoutineController::ExecuteRoutine(mojom::RoutineType routine_type) {
           base::BindOnce(&SystemRoutineController::OnRoutineStarted,
                          base::Unretained(this), routine_type));
       return;
+    case mojom::RoutineType::kCpuPrime:
+      diagnostics_service_->RunPrimeSearchRoutine(
+          kCpuPrimeDurationInSeconds, kCpuPrimeMaxNumber,
+          base::BindOnce(&SystemRoutineController::OnRoutineStarted,
+                         base::Unretained(this), routine_type));
+      return;
     case mojom::RoutineType::kCpuStress:
       diagnostics_service_->RunCpuStressRoutine(
           kCpuStressDurationInSeconds,

chromeos/components/diagnostics_ui/mojom/system_routine_controller.mojom

@@ -8,6 +8,7 @@ enum RoutineType {
   kCpuCache,
   kCpuStress,
   kCpuFloatingPoint,
+  kCpuPrime,
 };
 
 enum StandardRoutineResult {