Move RCTImage NativeModules back to RCTImage

Summary: In D16805827, I moved `RCTImageLoader`, `RCTImageStoreManager`, and `RCTImageEditingManager` to `CoreModules`. This was necessary to turn `RCTImageLoader` into a TurboModule. However, after D17671288 landed, it's no longer necessary to have OSS NativeModules in `CoreModules`. Therefore, I'm moving these NativeModules back to `RCTImage`.

Reviewed By: PeteTheHeat

Differential Revision: D17720575

fbshipit-source-id: 44b07cfa07cbb2b87254132810f86974edc7edab

Libraries/Image/RCTImageLoader.mm

@@ -20,7 +20,7 @@
 #import <React/RCTNetworking.h>
 #import <React/RCTUtils.h>
 
-#import "CoreModulesPlugins.h"
+#import "RCTImagePlugins.h"
 
 static NSInteger RCTImageBytesForImage(UIImage *image)
 {

Libraries/Image/RCTImagePlugins.h

@@ -0,0 +1,40 @@
+/**
+ * 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.
+ *
+ * @generated by an internal plugin build system
+ */
+
+#ifdef RN_DISABLE_OSS_PLUGIN_HEADER
+
+// FB Internal: FBRCTImagePlugins.h is autogenerated by the build system.
+#import "FBRCTImagePlugins.h"
+
+#else
+
+// OSS-compatibility layer
+
+#import <Foundation/Foundation.h>
+
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wreturn-type-c-linkage"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// RCTTurboModuleManagerDelegate should call this to resolve module classes.
+Class RCTImageClassProvider(const char *name);
+
+// Lookup functions
+Class RCTImageLoaderCls(void) __attribute__((used));
+
+#ifdef __cplusplus
+}
+#endif
+
+#pragma GCC diagnostic pop
+
+#endif // RN_DISABLE_OSS_PLUGIN_HEADER

Libraries/Image/RCTImagePlugins.mm

@@ -0,0 +1,32 @@
+/**
+ * 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.
+ *
+ * @generated by an internal plugin build system
+ */
+
+#ifndef RN_DISABLE_OSS_PLUGIN_HEADER
+
+// OSS-compatibility layer
+
+#import "RCTImagePlugins.h"
+
+#import <string>
+#import <unordered_map>
+
+Class RCTImageClassProvider(const char *name) {
+  static std::unordered_map<std::string, Class (*)(void)> sCoreModuleClassMap = {
+    {"ImageLoader", RCTImageLoaderCls},
+  };
+
+  auto p = sCoreModuleClassMap.find(name);
+  if (p != sCoreModuleClassMap.end()) {
+    auto classFunc = p->second;
+    return classFunc();
+  }
+  return nil;
+}
+
+#endif // RN_DISABLE_OSS_PLUGIN_HEADER

Libraries/Image/React-RCTImage.podspec

@@ -17,6 +17,9 @@ else
   source[:tag] = "v#{version}"
 end
 
+folly_compiler_flags = '-DFOLLY_NO_CONFIG -DFOLLY_MOBILE=1 -DFOLLY_USE_LIBCPP=1 -Wno-comma -Wno-shorten-64-to-32'
+folly_version = '2018.10.22.00'
+
 Pod::Spec.new do |s|
   s.name                   = "React-RCTImage"
   s.version                = version
@@ -26,11 +29,19 @@ Pod::Spec.new do |s|
   s.license                = package["license"]
   s.author                 = "Facebook, Inc. and its affiliates"
   s.platforms              = { :ios => "9.0", :tvos => "9.2" }
+  s.compiler_flags         = folly_compiler_flags + ' -Wno-nullability-completeness'
   s.source                 = source
-  s.source_files           = "*.{m}"
+  s.source_files           = "*.{m,mm}"
   s.preserve_paths         = "package.json", "LICENSE", "LICENSE-docs"
   s.header_dir             = "RCTImage"
+  s.pod_target_xcconfig    = {
+                               "USE_HEADERMAP" => "YES",
+                               "CLANG_CXX_LANGUAGE_STANDARD" => "c++14",
+                               "HEADER_SEARCH_PATHS" => "\"$(PODS_ROOT)/Folly\""
+                             }
 
+  s.dependency "Folly", folly_version
+  s.dependency "FBReactNativeSpec", version
   s.dependency "React-Core/RCTImageHeaders", version
   s.dependency "React-RCTNetwork", version
 end

RNTester/Podfile.lock

@@ -212,6 +212,8 @@ PODS:
     - React-jsi (= 1000.0.0)
     - React-RCTNetwork (= 1000.0.0)
   - React-RCTImage (1000.0.0):
+    - FBReactNativeSpec (= 1000.0.0)
+    - Folly (= 2018.10.22.00)
     - React-Core/RCTImageHeaders (= 1000.0.0)
     - React-RCTNetwork (= 1000.0.0)
   - React-RCTLinking (1000.0.0):
@@ -372,7 +374,7 @@ SPEC CHECKSUMS:
   React-RCTActionSheet: 090e7bd7c5774d919c47c4eeff78223a7fd8c19c
   React-RCTAnimation: 73d536fff417a101724d9529189c95a94263710c
   React-RCTBlob: acd519b1d6ec5d66f98b7cf8e70d0cd76642426f
-  React-RCTImage: 7f5c9bff34905f1bc216be512ba0ae68f872208a
+  React-RCTImage: 4d2a090c491e29665f27f87c58feb4dfcb2f4cfa
   React-RCTLinking: d7d7f792e63a8d57380cecbb9b7a3b31f92d1bb6
   React-RCTNetwork: c8f9d40297f35ea3792ea81866f33e8b45c25935
   React-RCTPushNotification: acffa8af6a20e6d41b041a8c4cb4bea0de9df0dd

React/CoreModules/BUCK

@@ -51,9 +51,6 @@ rn_apple_library(
         ) + react_module_plugin_providers(
             name = "ExceptionsManager",
             native_class_func = "RCTExceptionsManagerCls",
-        ) + react_module_plugin_providers(
-            name = "ImageLoader",
-            native_class_func = "RCTImageLoaderCls",
         ) + react_module_plugin_providers(
             name = "PlatformConstants",
             native_class_func = "RCTPlatformCls",
@@ -77,7 +74,6 @@ rn_apple_library(
     reexport_all_header_dependencies = True,
     visibility = ["PUBLIC"],
     exported_deps = [
-        "fbsource//xplat/js:RCTImageApple",
         "fbsource//xplat/js/react-native-github:ReactInternalApple",
         "fbsource//xplat/js/react-native-github/Libraries/FBReactNativeSpec:FBReactNativeSpecApple",
     ],

React/CoreModules/CoreModulesPlugins.h

@@ -33,7 +33,6 @@ Class RCTAccessibilityManagerCls(void) __attribute__((used));
 Class RCTAppearanceCls(void) __attribute__((used));
 Class RCTDeviceInfoCls(void) __attribute__((used));
 Class RCTExceptionsManagerCls(void) __attribute__((used));
-Class RCTImageLoaderCls(void) __attribute__((used));
 Class RCTPlatformCls(void) __attribute__((used));
 Class RCTClipboardCls(void) __attribute__((used));
 Class RCTI18nManagerCls(void) __attribute__((used));

React/CoreModules/CoreModulesPlugins.mm

@@ -22,7 +22,6 @@ Class RCTCoreModulesClassProvider(const char *name) {
     {"Appearance", RCTAppearanceCls},
     {"DeviceInfo", RCTDeviceInfoCls},
     {"ExceptionsManager", RCTExceptionsManagerCls},
-    {"ImageLoader", RCTImageLoaderCls},
     {"PlatformConstants", RCTPlatformCls},
     {"Clipboard", RCTClipboardCls},
     {"I18nManager", RCTI18nManagerCls},

ReactCommon/fabric/imagemanager/BUCK

@@ -59,7 +59,6 @@ rn_xplat_cxx_library(
     ios_deps = [
         "fbsource//xplat/js:RCTImage",
         "fbsource//xplat/js/react-native-github:RCTCxxBridge",
-        "fbsource//xplat/js/react-native-github/React/CoreModules:CoreModules",
     ],
     ios_exported_headers = subdir_glob(
         [