Change API for iOS

Reviewed By: michalgr

Differential Revision: D3514778

fbshipit-source-id: 29dc12ad0a701fd08262be3aa81ae990d4fc63a9

Author: alexeylang

React/Executors/RCTJSCExecutor.mm

@@ -345,8 +345,7 @@ - (void)setUp
     NSString *cachesPath = [NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES) firstObject];
     RCTAssert(cachesPath != nil, @"cachesPath should not be nil");
     if (cachesPath) {
-      std::string path = std::string([cachesPath UTF8String]);
-      strongSelf->_jscWrapper->configureJSContextForIOS(strongSelf.context.ctx, path);
+      strongSelf->_jscWrapper->configureJSContextForIOS(strongSelf.context.ctx, [cachesPath UTF8String]);
     }
   }];
 

React/Executors/RCTJSCWrapper.h

@@ -10,7 +10,6 @@
 #import <JavaScriptCore/JavaScriptCore.h>
 
 #import "RCTDefines.h"
-#import <string>
 
 typedef JSStringRef (*JSValueToStringCopyFuncType)(JSContextRef, JSValueRef, JSValueRef *);
 typedef JSStringRef (*JSStringCreateWithCFStringFuncType)(CFStringRef);
@@ -29,7 +28,7 @@ typedef JSStringRef (*JSValueCreateJSONStringFuncType)(JSContextRef, JSValueRef,
 typedef bool (*JSValueIsUndefinedFuncType)(JSContextRef, JSValueRef);
 typedef bool (*JSValueIsNullFuncType)(JSContextRef, JSValueRef);
 typedef JSValueRef (*JSEvaluateScriptFuncType)(JSContextRef, JSStringRef, JSObjectRef, JSStringRef, int, JSValueRef *);
-typedef void (*configureJSContextForIOSFuncType)(JSContextRef ctx, const std::string &cacheDir);
+typedef void (*configureJSContextForIOSFuncType)(JSContextRef ctx, const char *cacheDir);
 
 typedef struct RCTJSCWrapper {
   JSValueToStringCopyFuncType JSValueToStringCopy;