Update serialization for NSURLRequest

https://bugs.webkit.org/show_bug.cgi?id=278024
rdar://133775452

Reviewed by Alex Christensen.

Increase platforms to WatchOS and tvOS.

* Source/WTF/wtf/PlatformHave.h:
* Source/WebKit/Shared/Cocoa/CoreIPCNSURLRequest.mm:
(WebKit::CoreIPCNSURLRequest::toID const):

Canonical link: https://commits.webkit.org/282499@main

Source/WTF/wtf/PlatformHave.h

@@ -1437,7 +1437,9 @@
 
 #if ((PLATFORM(MAC) && __MAC_OS_X_VERSION_MIN_REQUIRED >= 150000) \
     || ((PLATFORM(IOS) || PLATFORM(MACCATALYST)) && __IPHONE_OS_VERSION_MIN_REQUIRED >= 180000) \
-    || (PLATFORM(VISION) && __VISION_OS_VERSION_MIN_REQUIRED >= 20000))
+    || (PLATFORM(VISION) && __VISION_OS_VERSION_MIN_REQUIRED >= 20000)) \
+    || (PLATFORM(WATCHOS) && __WATCH_OS_VERSION_MIN_REQUIRED >= 110000) \
+    || (PLATFORM(APPLETV) && __TV_OS_VERSION_MIN_REQUIRED >= 180000)
 #define HAVE_WK_SECURE_CODING_NSURLREQUEST 1
 #endif
 

Source/WebKit/Shared/Cocoa/CoreIPCNSURLRequest.mm

@@ -222,7 +222,7 @@ - (instancetype)_initWithWebKitPropertyListData:(NSDictionary *)plist;
 
 RetainPtr<id> CoreIPCNSURLRequest::toID() const
 {
-    auto dict = adoptNS([[NSMutableDictionary alloc] initWithCapacity:19]);
+    auto dict = adoptNS([[NSMutableDictionary alloc] initWithCapacity:43]); // Initialized with the count of members in CoreIPCNSURLRequestData
 
     SET_DICT_FROM_OPTIONAL_MEMBER(protocolProperties);
     SET_DICT_FROM_PRIMITIVE(isMutable, NSNumber, Bool);
@@ -310,7 +310,7 @@ - (instancetype)_initWithWebKitPropertyListData:(NSDictionary *)plist;
     SET_DICT_FROM_PRIMITIVE(isWebSearchContent, NSInteger, Bool);
 
     if (m_data.contentDispositionEncodingFallbackArray) {
-        auto array = adoptNS([[NSMutableArray alloc] initWithCapacity:(*m_data.contentDispositionEncodingFallbackArray).size()]);
+        auto array = adoptNS([[NSMutableArray alloc] initWithCapacity:m_data.contentDispositionEncodingFallbackArray->size()]);
         for (auto& value : *m_data.contentDispositionEncodingFallbackArray)
             [array addObject:value.toID().get()];
         [dict setObject:array.get() forKey:@"contentDispositionEncodingFallbackArray"];