iOS files removed for switch to JSI

Summary:
JSI+JSCRuntime replaces direct use of JSC.  This is like the previous
diff, except for iOS.

Reviewed By: RSNara

Differential Revision: D9369108

fbshipit-source-id: 4ed2c0d660ba2a30edf699d95278c72cabcc9203

React/Base/RCTJSCErrorHandling.h

@@ -1,31 +0,0 @@
-/**
- * Copyright (c) Facebook, Inc. and its affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
-
-#import <JavaScriptCore/JavaScriptCore.h>
-
-#import <React/RCTDefines.h>
-
-/**
- Translates a given exception into an NSError.
-
- @param exception The JavaScript exception object to translate into an NSError. This must be
- a JavaScript Error object, otherwise no stack trace information will be available.
-
- @return The translated NSError object
-
- - The JS exception's name property is incorporated in the NSError's localized description
- - The JS exception's message property is the NSError's failure reason
- - The JS exception's unsymbolicated stack trace is available via the NSError userInfo's RCTJSExceptionUnsymbolicatedStackTraceKey
- */
-RCT_EXTERN NSError *RCTNSErrorFromJSError(JSValue *exception);
-
-/**
- Translates a given exception into an NSError.
-
- @see RCTNSErrorFromJSError for details
- */
-RCT_EXTERN NSError *RCTNSErrorFromJSErrorRef(JSValueRef exceptionRef, JSGlobalContextRef ctx);

React/Base/RCTJSCErrorHandling.mm

@@ -1,41 +0,0 @@
-/**
- * Copyright (c) Facebook, Inc. and its affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
-
-#include "RCTJSCErrorHandling.h"
-
-#import <jschelpers/JavaScriptCore.h>
-
-#import "RCTAssert.h"
-#import "RCTJSStackFrame.h"
-#import "RCTLog.h"
-
-NSString *const RCTJSExceptionUnsymbolicatedStackTraceKey = @"RCTJSExceptionUnsymbolicatedStackTraceKey";
-
-NSError *RCTNSErrorFromJSError(JSValue *exception)
-{
-  NSMutableDictionary *userInfo = [NSMutableDictionary dictionary];
-  userInfo[NSLocalizedDescriptionKey] = [NSString stringWithFormat:@"Unhandled JS Exception: %@", [exception[@"name"] toString] ?: @"Unknown"];
-  NSString *const exceptionMessage = [exception[@"message"] toString];
-  if ([exceptionMessage length]) {
-    userInfo[NSLocalizedFailureReasonErrorKey] = exceptionMessage;
-  }
-  NSString *const stack = [exception[@"stack"] toString];
-  if ([@"undefined" isEqualToString:stack]) {
-    RCTLogWarn(@"Couldn't get stack trace for %@:%@", exception[@"sourceURL"], exception[@"line"]);
-  } else if ([stack length]) {
-    NSArray<RCTJSStackFrame *> *const unsymbolicatedFrames = [RCTJSStackFrame stackFramesWithLines:stack];
-    userInfo[RCTJSStackTraceKey] = unsymbolicatedFrames;
-  }
-  return [NSError errorWithDomain:RCTErrorDomain code:1 userInfo:userInfo];
-}
-
-NSError *RCTNSErrorFromJSErrorRef(JSValueRef exceptionRef, JSGlobalContextRef ctx)
-{
-  JSContext *context = [JSC_JSContext(ctx) contextWithJSGlobalContextRef:ctx];
-  JSValue *exception = [JSC_JSValue(ctx) valueWithJSValueRef:exceptionRef inContext:context];
-  return RCTNSErrorFromJSError(exception);
-}

React/CxxBridge/RCTJSCHelpers.h

@@ -1,15 +0,0 @@
-/**
- * Copyright (c) Facebook, Inc. and its affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
-
-#pragma once
-
-/**
- * This must be invoked on iOS to set up platform dependencies before
- * creating an instance of JSCExecutor.
- */
-
-void RCTPrepareJSCExecutor();

React/CxxBridge/RCTJSCHelpers.mm

@@ -1,50 +0,0 @@
-/**
- * Copyright (c) Facebook, Inc. and its affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
-
-#include "RCTJSCHelpers.h"
-
-#import <Foundation/Foundation.h>
-
-#import <React/RCTBridge+Private.h>
-#import <React/RCTCxxUtils.h>
-#import <React/RCTLog.h>
-#import <cxxreact/Platform.h>
-#import <jschelpers/Value.h>
-
-using namespace facebook::react;
-
-namespace {
-
-JSValueRef nativeLoggingHook(
-    JSContextRef ctx, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount,
-    const JSValueRef arguments[], JSValueRef *exception) {
-  RCTLogLevel level = RCTLogLevelInfo;
-  if (argumentCount > 1) {
-    level = MAX(level, (RCTLogLevel)Value(ctx, arguments[1]).asNumber());
-  }
-  if (argumentCount > 0) {
-    JSContext *contextObj = contextForGlobalContextRef(JSC_JSContextGetGlobalContext(ctx));
-    JSValue *msg = [JSC_JSValue(ctx) valueWithJSValueRef:arguments[0] inContext:contextObj];
-    _RCTLogJavaScriptInternal(level, [msg toString]);
-  }
-  return Value::makeUndefined(ctx);
-}
-
-JSValueRef nativePerformanceNow(
-    JSContextRef ctx, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount,
-    const JSValueRef arguments[], JSValueRef *exception) {
-  return Value::makeNumber(ctx, CACurrentMediaTime() * 1000);
-}
-
-}
-
-void RCTPrepareJSCExecutor() {
-  ReactMarker::logTaggedMarker = [](const ReactMarker::ReactMarkerId, const char *tag) {};
-  JSCNativeHooks::loggingHook = nativeLoggingHook;
-  JSCNativeHooks::nowHook = nativePerformanceNow;
-  JSCNativeHooks::installPerfHooks = RCTFBQuickPerformanceLoggerConfigureHooks;
-}

React/Modules/RCTJSCSamplingProfiler.h

@@ -1,21 +0,0 @@
-/**
- * Copyright (c) Facebook, Inc. and its affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
-
-#import <Foundation/Foundation.h>
-
-#import <React/RCTBridgeModule.h>
-
-@interface RCTJSCSamplingProfiler : NSObject <RCTBridgeModule>
-
-/**
- * Receives a JSON string containing the result of a JSC CPU Profiling run,
- *  and sends them to the packager to be symbolicated and saved to disk.
- * It is safe to call this method from any thread.
- */
-- (void)operationCompletedWithResults:(NSString *)results;
-
-@end

React/Modules/RCTJSCSamplingProfiler.m

@@ -1,59 +0,0 @@
-/**
- * Copyright (c) Facebook, Inc. and its affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
-
-#import "RCTJSCSamplingProfiler.h"
-
-#import "RCTBridge.h"
-#import "RCTLog.h"
-
-@implementation RCTJSCSamplingProfiler
-
-@synthesize methodQueue = _methodQueue;
-@synthesize bridge = _bridge;
-
-RCT_EXPORT_MODULE(RCTJSCSamplingProfiler);
-
-#ifdef RCT_PROFILE
-RCT_EXPORT_METHOD(operationComplete:(__unused int)token result:(id)profileData error:(id)error)
-{
-  if (error) {
-    RCTLogError(@"JSC Sampling profiler ended with error: %@", error);
-    return;
-  }
-
-  // Create a POST request with all of the datas
-  NSURL *url = [NSURL URLWithString:@"/jsc-profile" relativeToURL:self.bridge.bundleURL];
-  NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url
-                                                         cachePolicy:NSURLRequestReloadIgnoringLocalAndRemoteCacheData
-                                                     timeoutInterval:60];
-  [request setHTTPMethod:@"POST"];
-  [request setHTTPBody:[profileData dataUsingEncoding:NSUTF8StringEncoding]];
-
-  // Send the request
-  NSURLSession *session = [NSURLSession sessionWithConfiguration:[NSURLSessionConfiguration defaultSessionConfiguration]];
-  NSURLSessionDataTask *sessionDataTask = [session dataTaskWithRequest:request completionHandler:^(__unused NSData *data, __unused NSURLResponse *response, NSError *sessionError) {
-    if (sessionError) {
-      RCTLogWarn(@"JS CPU Profile data failed to send. Is the packager server running locally?\nDetails: %@", error);
-    } else {
-      RCTLogInfo(@"JS CPU Profile data sent successfully.");
-    }
-  }];
-
-  [sessionDataTask resume];
-}
-
-- (void)operationCompletedWithResults:(NSString *)results
-{
-  // Send the results to the packager, using the module's queue.
-  dispatch_async(self.methodQueue, ^{
-    [self operationComplete:0 result:results error:nil];
-  });
-}
-
-#endif
-
-@end