Delete WEBKIT_IOS_10_APIS_AVAILABLE

Summary:
Changelog:
[Internal][Removed] - Delete WEBKIT_IOS_10_APIS_AVAILABLE because React Native doesn't support iOS 9 and WEBKIT_IOS_10_APIS_AVAILABLE would always be true.

Reviewed By: PeteTheHeat

Differential Revision: D22768504

fbshipit-source-id: 76dbf967260b26ee6c0a45d8ae099f137a3a4ec7

React/Base/RCTConvert.h

@@ -15,7 +15,7 @@
 #import <React/RCTPointerEvents.h>
 #import <React/RCTTextDecorationLineType.h>
 #import <yoga/Yoga.h>
-#if TARGET_OS_IPHONE && WEBKIT_IOS_10_APIS_AVAILABLE
+#if TARGET_OS_IPHONE
 #import <WebKit/WebKit.h>
 #endif
 
@@ -73,7 +73,7 @@ typedef NSURL RCTFileURL;
 + (UIDataDetectorTypes)UIDataDetectorTypes:(id)json;
 #endif
 
-#if TARGET_OS_IPHONE && WEBKIT_IOS_10_APIS_AVAILABLE
+#if TARGET_OS_IPHONE
 + (WKDataDetectorTypes)WKDataDetectorTypes:(id)json;
 #endif
 

React/Base/RCTConvert.m

@@ -430,7 +430,6 @@ RCT_MULTI_ENUM_CONVERTER(
     UIDataDetectorTypePhoneNumber,
     unsignedLongLongValue)
 
-#if WEBKIT_IOS_10_APIS_AVAILABLE
 RCT_MULTI_ENUM_CONVERTER(
     WKDataDetectorTypes,
     (@{
@@ -446,7 +445,6 @@ RCT_MULTI_ENUM_CONVERTER(
     }),
     WKDataDetectorTypePhoneNumber,
     unsignedLongLongValue)
-#endif // WEBKIT_IOS_10_APIS_AVAILABLE
 
 #endif // !TARGET_OS_TV
 

React/Base/RCTDefines.h

@@ -142,8 +142,3 @@
     @throw _RCTNotImplementedException(_cmd, [self class]);                                             \
   }                                                                                                     \
   _Pragma("clang diagnostic pop")
-
-/**
- * Check if WebKit iOS 10.0 APIs are available.
- */
-#define WEBKIT_IOS_10_APIS_AVAILABLE __has_include(<WebKit/WKAudiovisualMediaTypes.h>)