Bug 758992 - Make the classes which use the XPCOM nsISupports implementation macros final, to avoid the warning about deleting using a pointer to a base class with virtual functions and no virtual dtor (storage parts); r=mak

storage/src/VacuumManager.h

@@ -12,11 +12,12 @@
 #include "mozIStorageStatementCallback.h"
 #include "mozIStorageVacuumParticipant.h"
 #include "nsCategoryCache.h"
+#include "mozilla/Attributes.h"
 
 namespace mozilla {
 namespace storage {
 
-class VacuumManager : public nsIObserver
+class VacuumManager MOZ_FINAL : public nsIObserver
 {
 public:
   NS_DECL_ISUPPORTS

storage/src/mozStorageArgValueArray.h

@@ -8,13 +8,14 @@
 #define mozStorageArgValueArray_h
 
 #include "mozIStorageValueArray.h"
+#include "mozilla/Attributes.h"
 
 #include "sqlite3.h"
 
 namespace mozilla {
 namespace storage {
 
-class ArgValueArray : public mozIStorageValueArray
+class ArgValueArray MOZ_FINAL : public mozIStorageValueArray
 {
 public:
   ArgValueArray(PRInt32 aArgc, sqlite3_value **aArgv);

storage/src/mozStorageAsyncStatement.h

@@ -16,6 +16,7 @@
 #include "mozStorageStatementData.h"
 #include "mozIStorageAsyncStatement.h"
 #include "StorageBaseStatementInternal.h"
+#include "mozilla/Attributes.h"
 
 class nsIXPConnectJSObjectHolder;
 struct sqlite3_stmt;
@@ -26,8 +27,8 @@ namespace storage {
 class AsyncStatementJSHelper;
 class Connection;
 
-class AsyncStatement : public mozIStorageAsyncStatement
-                     , public StorageBaseStatementInternal
+class AsyncStatement MOZ_FINAL : public mozIStorageAsyncStatement
+                               , public StorageBaseStatementInternal
 {
 public:
   NS_DECL_ISUPPORTS

storage/src/mozStorageAsyncStatementExecution.h

@@ -13,6 +13,7 @@
 #include "nsThreadUtils.h"
 #include "mozilla/Mutex.h"
 #include "mozilla/TimeStamp.h"
+#include "mozilla/Attributes.h"
 
 #include "SQLiteMutex.h"
 #include "mozIStoragePendingStatement.h"
@@ -28,8 +29,8 @@ class Connection;
 class ResultSet;
 class StatementData;
 
-class AsyncExecuteStatements : public nsIRunnable
-                             , public mozIStoragePendingStatement
+class AsyncExecuteStatements MOZ_FINAL : public nsIRunnable
+                                       , public mozIStoragePendingStatement
 {
 public:
   NS_DECL_ISUPPORTS

storage/src/mozStorageAsyncStatementParams.h

@@ -9,6 +9,7 @@
 
 #include "mozIStorageStatementParams.h"
 #include "nsIXPCScriptable.h"
+#include "mozilla/Attributes.h"
 
 class mozIStorageAsyncStatement;
 
@@ -21,8 +22,8 @@ class AsyncStatement;
  * Since mozIStorageStatementParams is just a tagging interface we do not have
  * an async variant.
  */
-class AsyncStatementParams : public mozIStorageStatementParams
-                           , public nsIXPCScriptable
+class AsyncStatementParams MOZ_FINAL : public mozIStorageStatementParams
+                                     , public nsIXPCScriptable
 {
 public:
   AsyncStatementParams(AsyncStatement *aStatement);

storage/src/mozStorageBindingParamsArray.h

@@ -9,6 +9,7 @@
 
 #include "nsAutoPtr.h"
 #include "nsTArray.h"
+#include "mozilla/Attributes.h"
 
 #include "mozIStorageBindingParamsArray.h"
 
@@ -17,7 +18,7 @@ namespace storage {
 
 class StorageBaseStatementInternal;
 
-class BindingParamsArray : public mozIStorageBindingParamsArray
+class BindingParamsArray MOZ_FINAL : public mozIStorageBindingParamsArray
 {
   typedef nsTArray< nsCOMPtr<mozIStorageBindingParams> > array_type;
 

storage/src/mozStorageConnection.cpp

@@ -15,6 +15,7 @@
 #include "mozilla/Telemetry.h"
 #include "mozilla/Mutex.h"
 #include "mozilla/CondVar.h"
+#include "mozilla/Attributes.h"
 
 #include "mozIStorageAggregateFunction.h"
 #include "mozIStorageCompletionCallback.h"
@@ -379,7 +380,7 @@ private:
 ////////////////////////////////////////////////////////////////////////////////
 //// Memory Reporting
 
-class StorageMemoryReporter : public nsIMemoryReporter
+class StorageMemoryReporter MOZ_FINAL : public nsIMemoryReporter
 {
 public:
   NS_DECL_ISUPPORTS

storage/src/mozStorageConnection.h

@@ -19,6 +19,7 @@
 #include "mozStorageService.h"
 
 #include "nsIMutableArray.h"
+#include "mozilla/Attributes.h"
 
 #include "sqlite3.h"
 
@@ -30,8 +31,8 @@ class nsIThread;
 namespace mozilla {
 namespace storage {
 
-class Connection : public mozIStorageConnection
-                 , public nsIInterfaceRequestor
+class Connection MOZ_FINAL : public mozIStorageConnection
+                           , public nsIInterfaceRequestor
 {
 public:
   NS_DECL_ISUPPORTS

storage/src/mozStorageError.h

@@ -9,11 +9,12 @@
 
 #include "mozIStorageError.h"
 #include "nsString.h"
+#include "mozilla/Attributes.h"
 
 namespace mozilla {
 namespace storage {
 
-class Error : public mozIStorageError
+class Error MOZ_FINAL : public mozIStorageError
 {
 public:
   NS_DECL_ISUPPORTS

storage/src/mozStorageResultSet.h

@@ -9,12 +9,13 @@
 
 #include "mozIStorageResultSet.h"
 #include "nsCOMArray.h"
+#include "mozilla/Attributes.h"
 class mozIStorageRow;
 
 namespace mozilla {
 namespace storage {
 
-class ResultSet : public mozIStorageResultSet
+class ResultSet MOZ_FINAL : public mozIStorageResultSet
 {
 public:
   NS_DECL_ISUPPORTS

storage/src/mozStorageRow.h

@@ -10,13 +10,14 @@
 #include "mozIStorageRow.h"
 #include "nsCOMArray.h"
 #include "nsDataHashtable.h"
+#include "mozilla/Attributes.h"
 class nsIVariant;
 struct sqlite3_stmt;
 
 namespace mozilla {
 namespace storage {
 
-class Row : public mozIStorageRow
+class Row MOZ_FINAL : public mozIStorageRow
 {
 public:
   NS_DECL_ISUPPORTS

storage/src/mozStorageService.cpp

@@ -19,6 +19,7 @@
 #include "nsIObserverService.h"
 #include "mozilla/Services.h"
 #include "mozilla/Preferences.h"
+#include "mozilla/Attributes.h"
 
 #include "sqlite3.h"
 #include "test_quota.h"
@@ -119,7 +120,7 @@ NS_MEMORY_REPORTER_IMPLEMENT(StorageSQLite,
     GetStorageSQLiteMemoryUsed,
     "Memory used by SQLite.")
 
-class StorageSQLiteMultiReporter : public nsIMemoryMultiReporter
+class StorageSQLiteMultiReporter MOZ_FINAL : public nsIMemoryMultiReporter
 {
 private:
   Service *mService;    // a weakref because Service contains a strongref to this

storage/src/mozStorageStatement.h

@@ -17,6 +17,7 @@
 #include "mozIStorageStatement.h"
 #include "mozIStorageValueArray.h"
 #include "StorageBaseStatementInternal.h"
+#include "mozilla/Attributes.h"
 
 class nsIXPConnectJSObjectHolder;
 struct sqlite3_stmt;
@@ -26,9 +27,9 @@ namespace storage {
 class StatementJSHelper;
 class Connection;
 
-class Statement : public mozIStorageStatement
-                , public mozIStorageValueArray
-                , public StorageBaseStatementInternal
+class Statement MOZ_FINAL : public mozIStorageStatement
+                          , public mozIStorageValueArray
+                          , public StorageBaseStatementInternal
 {
 public:
   NS_DECL_ISUPPORTS

storage/src/mozStorageStatementParams.h

@@ -9,6 +9,7 @@
 
 #include "mozIStorageStatementParams.h"
 #include "nsIXPCScriptable.h"
+#include "mozilla/Attributes.h"
 
 class mozIStorageStatement;
 
@@ -17,8 +18,8 @@ namespace storage {
 
 class Statement;
 
-class StatementParams : public mozIStorageStatementParams
-                      , public nsIXPCScriptable
+class StatementParams MOZ_FINAL : public mozIStorageStatementParams
+                                , public nsIXPCScriptable
 {
 public:
   StatementParams(mozIStorageStatement *aStatement);

storage/src/mozStorageStatementRow.h

@@ -9,14 +9,15 @@
 
 #include "mozIStorageStatementRow.h"
 #include "nsIXPCScriptable.h"
+#include "mozilla/Attributes.h"
 
 namespace mozilla {
 namespace storage {
 
 class Statement;
 
-class StatementRow : public mozIStorageStatementRow
-                   , public nsIXPCScriptable
+class StatementRow MOZ_FINAL : public mozIStorageStatementRow
+                             , public nsIXPCScriptable
 {
 public:
   NS_DECL_ISUPPORTS