Ran clang-format on the metrics directory.

[ Merge of http://go/wvgerrit/137809 ]

Bug: 204946540
Test: Metric unit tests
Change-Id: Ibd68db73ea9ee64664d33c2cb8e8bb7c56674c27

libwvdrmengine/cdm/metrics/include/metrics_collections.h

@@ -73,8 +73,7 @@ const int kCdmSecurityLevelFieldNumber =
     ::drm_metrics::Attributes::kCdmSecurityLevelFieldNumber;
 const int kSecurityLevelFieldNumber =
     ::drm_metrics::Attributes::kSecurityLevelFieldNumber;
-const int kLengthFieldNumber =
-    ::drm_metrics::Attributes::kLengthFieldNumber;
+const int kLengthFieldNumber = ::drm_metrics::Attributes::kLengthFieldNumber;
 const int kEncryptAlgorithmFieldNumber =
     ::drm_metrics::Attributes::kEncryptionAlgorithmFieldNumber;
 const int kSigningAlgorithmFieldNumber =
@@ -125,8 +124,8 @@ typedef enum OEMCryptoInitializationMode {
 // This class contains metrics for Crypto Session and OEM Crypto.
 class CryptoMetrics {
  public:
-  void Serialize(drm_metrics::WvCdmMetrics::CryptoMetrics *crypto_metrics)
-      const;
+  void Serialize(
+      drm_metrics::WvCdmMetrics::CryptoMetrics* crypto_metrics) const;
 
   /* CRYPTO SESSION */
   // TODO(blueeyes): Convert this to crypto_session_default_security_level_.
@@ -304,12 +303,12 @@ class SessionMetrics {
 
   // Sets the session id of the metrics group. This allows the session
   // id to be captured and reported as part of the collection of metrics.
-  void SetSessionId(const CdmSessionId &session_id) {
+  void SetSessionId(const CdmSessionId& session_id) {
     session_id_ = session_id;
   }
 
   // Returns the session id or an empty session id if it has not been set.
-  const CdmSessionId &GetSessionId() const { return session_id_; }
+  const CdmSessionId& GetSessionId() const { return session_id_; }
 
   // Marks the metrics object as completed and ready for serialization.
   void SetCompleted() { completed_ = true; }
@@ -320,16 +319,16 @@ class SessionMetrics {
 
   // Returns a pointer to the crypto metrics belonging to the engine instance.
   // This instance retains ownership of the object.
-  CryptoMetrics *GetCryptoMetrics() { return &crypto_metrics_; }
+  CryptoMetrics* GetCryptoMetrics() { return &crypto_metrics_; }
 
   // Metrics collected at the session level.
   ValueMetric<double> cdm_session_life_span_;  // Milliseconds.
   EventMetric<kErrorCodeFieldNumber, CdmResponseType> cdm_session_renew_key_;
-  CounterMetric<kErrorCodeFieldNumber, CdmResponseType,
-                kErrorDetailFieldNumber, int32_t>
+  CounterMetric<kErrorCodeFieldNumber, CdmResponseType, kErrorDetailFieldNumber,
+                int32_t>
       cdm_session_restore_offline_session_;
-  CounterMetric<kErrorCodeFieldNumber, CdmResponseType,
-                kErrorDetailFieldNumber, int32_t>
+  CounterMetric<kErrorCodeFieldNumber, CdmResponseType, kErrorDetailFieldNumber,
+                int32_t>
       cdm_session_restore_usage_session_;
 
   EventMetric<kKeyRequestTypeFieldNumber, CdmKeyRequestType>
@@ -342,12 +341,12 @@ class SessionMetrics {
 
   // Serialize the session metrics to the provided |metric_group|.
   // |metric_group| is owned by the caller and must not be null.
-  void Serialize(drm_metrics::WvCdmMetrics::SessionMetrics *session_metrics)
-      const;
+  void Serialize(
+      drm_metrics::WvCdmMetrics::SessionMetrics* session_metrics) const;
 
  private:
   void SerializeSessionMetrics(
-      drm_metrics::WvCdmMetrics::SessionMetrics *session_metrics) const;
+      drm_metrics::WvCdmMetrics::SessionMetrics* session_metrics) const;
   CdmSessionId session_id_;
   bool completed_;
   CryptoMetrics crypto_metrics_;
@@ -375,8 +374,8 @@ class OemCryptoDynamicAdapterMetrics {
 
   // Serialize the session metrics to the provided |metric_group|.
   // |metric_group| is owned by the caller and must not be null.
-  void Serialize(drm_metrics::WvCdmMetrics::EngineMetrics *engine_metrics)
-      const;
+  void Serialize(
+      drm_metrics::WvCdmMetrics::EngineMetrics* engine_metrics) const;
 
   // Clears the existing metric values.
   void Clear();
@@ -397,7 +396,7 @@ class OemCryptoDynamicAdapterMetrics {
 // initialization is guaranteed to be threadsafe. We return the reference to
 // avoid non-guaranteed destructor order problems. Effectively, the destructor
 // is never run for the created instance.
-OemCryptoDynamicAdapterMetrics &GetDynamicAdapterMetricsInstance();
+OemCryptoDynamicAdapterMetrics& GetDynamicAdapterMetricsInstance();
 
 // This class contains engine-scoped metrics. All properties and
 // statistics related to operations within the engine, but outside
@@ -428,18 +427,19 @@ class EngineMetrics {
   // Returns a pointer to the crypto metrics belonging to the engine instance.
   // The CryptoMetrics instance is still owned by this object and will exist
   // until this object is deleted.
-  CryptoMetrics *GetCryptoMetrics() { return &crypto_metrics_; }
+  CryptoMetrics* GetCryptoMetrics() { return &crypto_metrics_; }
 
   // Serialize engine and session metrics into a serialized WvCdmMetrics
   // instance and output that instance to the provided |engine_metrics|.
   // |engine_metrics| is owned by the caller and must NOT be null.
-  void Serialize(drm_metrics::WvCdmMetrics *engine_metrics) const;
+  void Serialize(drm_metrics::WvCdmMetrics* engine_metrics) const;
 
-  void SetAppPackageName(const std::string &app_package_name);
+  void SetAppPackageName(const std::string& app_package_name);
 
   // Metrics recorded at the engine level.
-  EventMetric<kErrorCodeFieldNumber, CdmResponseType,
-              kLicenseTypeFieldNumber, CdmLicenseType> cdm_engine_add_key_;
+  EventMetric<kErrorCodeFieldNumber, CdmResponseType, kLicenseTypeFieldNumber,
+              CdmLicenseType>
+      cdm_engine_add_key_;
   ValueMetric<std::string> cdm_engine_cdm_version_;
   CounterMetric<kErrorCodeFieldNumber, CdmResponseType>
       cdm_engine_close_session_;
@@ -449,15 +449,15 @@ class EngineMetrics {
       cdm_engine_decrypt_;
   CounterMetric<kErrorCodeBoolFieldNumber, bool>
       cdm_engine_find_session_for_key_;
-  EventMetric<kErrorCodeFieldNumber, CdmResponseType,
-              kLicenseTypeFieldNumber, CdmLicenseType>
+  EventMetric<kErrorCodeFieldNumber, CdmResponseType, kLicenseTypeFieldNumber,
+              CdmLicenseType>
       cdm_engine_generate_key_request_;
   EventMetric<kErrorCodeFieldNumber, CdmResponseType>
       cdm_engine_get_provisioning_request_;
   CounterMetric<kErrorCodeFieldNumber, CdmResponseType>
       cdm_engine_get_secure_stop_ids_;
-  EventMetric<kErrorCodeFieldNumber, CdmResponseType,
-              kErrorDetailFieldNumber, int32_t>
+  EventMetric<kErrorCodeFieldNumber, CdmResponseType, kErrorDetailFieldNumber,
+              int32_t>
       cdm_engine_get_usage_info_;
   EventMetric<kErrorCodeFieldNumber, CdmResponseType>
       cdm_engine_handle_provisioning_response_;
@@ -493,7 +493,7 @@ class EngineMetrics {
   std::string app_package_name_;
 
   void SerializeEngineMetrics(
-      drm_metrics::WvCdmMetrics::EngineMetrics *engine_metrics) const;
+      drm_metrics::WvCdmMetrics::EngineMetrics* engine_metrics) const;
 };
 
 }  // namespace metrics