Make stack sampling profiler sample beyond startup.

components/metrics/public/cpp/call_stack_profile_struct_traits.h

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Defines StructTraits specializations for translating between mojo types and
 // base::StackSamplingProfiler types, with data validity checks.
 
-#ifndef COMPONENTS_METRICS_CALL_STACK_PROFILE_STRUCT_TRAITS_H_
-#define COMPONENTS_METRICS_CALL_STACK_PROFILE_STRUCT_TRAITS_H_
+#ifndef COMPONENTS_METRICS_PUBLIC_CPP_CALL_STACK_PROFILE_STRUCT_TRAITS_H_
+#define COMPONENTS_METRICS_PUBLIC_CPP_CALL_STACK_PROFILE_STRUCT_TRAITS_H_
 
+#include <string>
+#include <utility>
 #include <vector>
 
 #include "base/files/file_path.h"
 #include "base/profiler/stack_sampling_profiler.h"
 #include "components/metrics/public/interfaces/call_stack_profile_collector.mojom.h"
 
 namespace mojo {
 
 template <>
 struct StructTraits<metrics::mojom::CallStackModuleDataView,
@@ skipping 279 matching lines @@
       metrics::CallStackProfileParams::Trigger trigger) {
     switch (trigger) {
       case metrics::CallStackProfileParams::Trigger::UNKNOWN:
         return metrics::mojom::Trigger::UNKNOWN;
       case metrics::CallStackProfileParams::Trigger::PROCESS_STARTUP:
         return metrics::mojom::Trigger::PROCESS_STARTUP;
       case metrics::CallStackProfileParams::Trigger::JANKY_TASK:
         return metrics::mojom::Trigger::JANKY_TASK;
       case metrics::CallStackProfileParams::Trigger::THREAD_HUNG:
         return metrics::mojom::Trigger::THREAD_HUNG;
+      case metrics::CallStackProfileParams::Trigger::PERIODIC_COLLECTION:
+        return metrics::mojom::Trigger::PERIODIC_COLLECTION;
     }
     NOTREACHED();
     return metrics::mojom::Trigger::UNKNOWN;
   }
 
   static bool FromMojom(metrics::mojom::Trigger trigger,
                         metrics::CallStackProfileParams::Trigger* out) {
     switch (trigger) {
       case metrics::mojom::Trigger::UNKNOWN:
         *out = metrics::CallStackProfileParams::Trigger::UNKNOWN;
         return true;
       case metrics::mojom::Trigger::PROCESS_STARTUP:
         *out = metrics::CallStackProfileParams::Trigger::PROCESS_STARTUP;
         return true;
       case metrics::mojom::Trigger::JANKY_TASK:
         *out = metrics::CallStackProfileParams::Trigger::JANKY_TASK;
         return true;
       case metrics::mojom::Trigger::THREAD_HUNG:
         *out = metrics::CallStackProfileParams::Trigger::THREAD_HUNG;
         return true;
+      case metrics::mojom::Trigger::PERIODIC_COLLECTION:
+        *out = metrics::CallStackProfileParams::Trigger::PERIODIC_COLLECTION;
+        return true;
     }
     return false;
   }
 };
 
 template <>
 struct StructTraits<metrics::mojom::CallStackProfileParamsDataView,
                     metrics::CallStackProfileParams> {
   static metrics::CallStackProfileParams::Process process(
       const metrics::CallStackProfileParams& params) {
@@ skipping 24 matching lines @@
     }
     *out = metrics::CallStackProfileParams(process, thread, trigger,
                                            ordering_spec);
     return true;
   }
 };
 
 template <>
 struct EnumTraits<metrics::mojom::SampleOrderingSpec,
                   metrics::CallStackProfileParams::SampleOrderingSpec> {
-
   static metrics::mojom::SampleOrderingSpec ToMojom(
       metrics::CallStackProfileParams::SampleOrderingSpec spec) {
     switch (spec) {
       case metrics::CallStackProfileParams::SampleOrderingSpec::MAY_SHUFFLE:
         return metrics::mojom::SampleOrderingSpec::MAY_SHUFFLE;
       case metrics::CallStackProfileParams::SampleOrderingSpec::PRESERVE_ORDER:
         return metrics::mojom::SampleOrderingSpec::PRESERVE_ORDER;
     }
     NOTREACHED();
     return metrics::mojom::SampleOrderingSpec::MAY_SHUFFLE;
   }
 
   static bool FromMojom(
       metrics::mojom::SampleOrderingSpec spec,
       metrics::CallStackProfileParams::SampleOrderingSpec* out) {
     switch (spec) {
       case metrics::mojom::SampleOrderingSpec::MAY_SHUFFLE:
         *out = metrics::CallStackProfileParams::SampleOrderingSpec::MAY_SHUFFLE;
         return true;
       case metrics::mojom::SampleOrderingSpec::PRESERVE_ORDER:
         *out =
             metrics::CallStackProfileParams::SampleOrderingSpec::PRESERVE_ORDER;
         return true;
     }
     return false;
   }
 };
 
-}  // mojo
+}  // namespace mojo
 
-#endif  // COMPONENTS_METRICS_CALL_STACK_PROFILE_STRUCT_TRAITS_H_
+#endif  // COMPONENTS_METRICS_PUBLIC_CPP_CALL_STACK_PROFILE_STRUCT_TRAITS_H_