BlinkMemoryMgt: Annonate some classes of ServiceWorker with the macros of Allocator

The OnionSoup effort has a goal of allocating all garbage-collectable Blink objects
with Oilpan or PartitionAlloc. However, the some classes of
//blink/renderer/modules/service_worker have not yet been allocated with them so far.
So their uses of non-garbage-collected objects should be restricted to cases where
the garbage collector can discover their references. The macros of Allocator will be
useful for the non-garbage-collected objects to avoid unintended allocations.

After some analyzes, it was concluded that for the case of RawScriptData class,
it makes sense to use USING_FAST_MALLOC because it has been used with smart pointers.

In Receiver class case, it makes sense to use DISALLOW_NEW because it has been used
as a member variable with a reference type.

Additionally this CL annonates HTMLMediaElementRemotePlayback with STAIC_ONLY.

Bug: 919389
Change-Id: I084e8207dfb51170bba4a5255e0ecc3ef262d599
Reviewed-on: https://chromium-review.googlesource.com/c/1487759Reviewed-by: Kentaro Hara <haraken@chromium.org>
Commit-Queue: Gyuyoung Kim <gyuyoung@igalia.com>
Cr-Commit-Position: refs/heads/master@{#635407}

third_party/blink/renderer/modules/remoteplayback/html_media_element_remote_playback.h

@@ -9,6 +9,7 @@
 #include "third_party/blink/renderer/modules/modules_export.h"
 #include "third_party/blink/renderer/platform/heap/handle.h"
 #include "third_party/blink/renderer/platform/supplementable.h"
+#include "third_party/blink/renderer/platform/wtf/allocator.h"
 
 namespace blink {
 
@@ -19,6 +20,8 @@ class RemotePlayback;
 // Collection of static methods only used for bindings in the context of the
 // Remote Playback API.
 class MODULES_EXPORT HTMLMediaElementRemotePlayback final {
+  STATIC_ONLY(HTMLMediaElementRemotePlayback);
+
  public:
   static bool FastHasAttribute(const QualifiedName&, const HTMLMediaElement&);
   static void SetBooleanAttribute(const QualifiedName&,

third_party/blink/renderer/modules/service_worker/service_worker_installed_scripts_manager.cc

@@ -13,6 +13,7 @@
 #include "third_party/blink/renderer/core/html/parser/text_resource_decoder.h"
 #include "third_party/blink/renderer/modules/service_worker/service_worker_thread.h"
 #include "third_party/blink/renderer/platform/cross_thread_functional.h"
+#include "third_party/blink/renderer/platform/wtf/allocator.h"
 #include "third_party/blink/renderer/platform/wtf/functional.h"
 #include "third_party/blink/renderer/platform/wtf/hash_map.h"
 #include "third_party/blink/renderer/platform/wtf/std_lib_extras.h"
@@ -30,6 +31,8 @@ namespace {
 // BundledReceivers. It is created to read the script body or metadata from a
 // data pipe, and is destroyed when the read finishes.
 class Receiver {
+  DISALLOW_NEW();
+
  public:
   using BytesChunk = Vector<char>;
 

third_party/blink/renderer/modules/service_worker/thread_safe_script_container.h

@@ -44,6 +44,8 @@ class MODULES_EXPORT ThreadSafeScriptContainer
   // Container of a script. All the fields of this class need to be
   // cross-thread-transfer-safe.
   class MODULES_EXPORT RawScriptData {
+    USING_FAST_MALLOC(RawScriptData);
+
    public:
     static std::unique_ptr<RawScriptData> Create(const String& encoding,
                                                  Vector<BytesChunk> script_text,