Partition Blink memory cache: remove duplicate code

build/patches/Partition-Blink-memory-cache.patch

@@ -23,8 +23,8 @@ License: GPL-3.0-only - https://spdx.org/licenses/GPL-3.0-only.html
  .../platform/loader/fetch/memory_cache.cc     |  8 +--
  .../platform/loader/fetch/memory_cache.h      |  5 +-
  .../platform/loader/fetch/resource_fetcher.cc | 51 +++++++++++++++----
- .../platform/loader/fetch/resource_fetcher.h  |  9 +++-
- 10 files changed, 65 insertions(+), 23 deletions(-)
+ .../platform/loader/fetch/resource_fetcher.h  |  7 ++-
+ 10 files changed, 63 insertions(+), 23 deletions(-)
 
 diff --git a/third_party/blink/renderer/core/html/parser/html_srcset_parser.cc b/third_party/blink/renderer/core/html/parser/html_srcset_parser.cc
 --- a/third_party/blink/renderer/core/html/parser/html_srcset_parser.cc
@@ -243,7 +243,7 @@ diff --git a/third_party/blink/renderer/platform/loader/fetch/resource_fetcher.c
 diff --git a/third_party/blink/renderer/platform/loader/fetch/resource_fetcher.h b/third_party/blink/renderer/platform/loader/fetch/resource_fetcher.h
 --- a/third_party/blink/renderer/platform/loader/fetch/resource_fetcher.h
 +++ b/third_party/blink/renderer/platform/loader/fetch/resource_fetcher.h
-@@ -282,7 +282,14 @@ class PLATFORM_EXPORT ResourceFetcher
+@@ -282,7 +282,12 @@ class PLATFORM_EXPORT ResourceFetcher
    // `url` is used for finding a matching WebBundle.
    // If `skip_service_worker` is true, the identifier won't be a ServiceWorker's
    // identifier to keep the cache separated.
@@ -254,8 +254,6 @@ diff --git a/third_party/blink/renderer/platform/loader/fetch/resource_fetcher.h
 +    scoped_refptr<const blink::SecurityOrigin> origin) const;
 +  String GetCacheIdentifier(const KURL& url, bool skip_service_worker,
 +    const String origin_url) const;
-+
-+  blink::mojom::ControllerServiceWorkerMode IsControlledByServiceWorker() const;
 
    // If `url` exists as a resource in a subresource bundle in this frame,
    // returns its UnguessableToken; otherwise, returns std::nullopt.