Use fbsource clang-format config

Summary:
This mirrors the clang-format config used by fbsource to Yoga.

They are pretty similar, except for an annoying habit where Yoga's previous forced small functions in headers to be a a single line, so you would get a combination of multiline and single line functions next to each other which are hard to read. That is what motivated this change.

It also enforces header ordering (yay). I don't think we have any side-effect causing headers, so this should be safe.

Reviewed By: yungsters

Differential Revision: D49248994

fbshipit-source-id: 66998395e7c0158ff9d9fb1bee44e8401bdd8f21

packages/react-native/ReactAndroid/src/main/jni/first-party/yogajni/jni/LayoutContext.h

@@ -14,7 +14,7 @@ namespace facebook::yoga::vanillajni {
 
 // TODO: This should not be exported or used outside of the JNI bindings
 class YG_EXPORT LayoutContext {
-public:
+ public:
   // Sets a context on the current thread for the duration of the Provider's
   // lifetime. This context should be set during the layout process to allow
   // layout callbacks to access context-data specific to the layout pass.

packages/react-native/ReactAndroid/src/main/jni/first-party/yogajni/jni/ScopedGlobalRef.h

@@ -56,7 +56,7 @@ class ScopedGlobalRef {
           std::is_same<T, jbooleanArray>(),
       "ScopedGlobalRef instantiated for invalid type");
 
-public:
+ public:
   /**
    * Constructs a ScopedGlobalRef with a JNI global reference.
    *
@@ -82,7 +82,9 @@ class ScopedGlobalRef {
     return *this;
   }
 
-  ~ScopedGlobalRef() { reset(); }
+  ~ScopedGlobalRef() {
+    reset();
+  }
 
   /**
    * Deletes the currently held reference and reassigns a new one to the
@@ -111,17 +113,21 @@ class ScopedGlobalRef {
   /**
    * Returns the underlying JNI global reference.
    */
-  T get() const { return mGlobalRef; }
+  T get() const {
+    return mGlobalRef;
+  }
 
   /**
    * Returns true if the underlying JNI reference is not NULL.
    */
-  operator bool() const { return mGlobalRef != NULL; }
+  operator bool() const {
+    return mGlobalRef != NULL;
+  }
 
   ScopedGlobalRef(const ScopedGlobalRef& ref) = delete;
   ScopedGlobalRef& operator=(const ScopedGlobalRef& other) = delete;
 
-private:
+ private:
   T mGlobalRef;
 };
 

packages/react-native/ReactAndroid/src/main/jni/first-party/yogajni/jni/ScopedLocalRef.h

@@ -54,7 +54,7 @@ class ScopedLocalRef {
           std::is_same<T, jbooleanArray>(),
       "ScopedLocalRef instantiated for invalid type");
 
-public:
+ public:
   /**
    * Constructs a ScopedLocalRef with a JNI local reference.
    *
@@ -81,7 +81,9 @@ class ScopedLocalRef {
     return *this;
   }
 
-  ~ScopedLocalRef() { reset(); }
+  ~ScopedLocalRef() {
+    reset();
+  }
 
   /**
    * Deletes the currently held reference and reassigns a new one to the
@@ -110,17 +112,21 @@ class ScopedLocalRef {
   /**
    * Returns the underlying JNI local reference.
    */
-  T get() const { return mLocalRef; }
+  T get() const {
+    return mLocalRef;
+  }
 
   /**
    * Returns true if the underlying JNI reference is not NULL.
    */
-  operator bool() const { return mLocalRef != NULL; }
+  operator bool() const {
+    return mLocalRef != NULL;
+  }
 
   ScopedLocalRef(const ScopedLocalRef& ref) = delete;
   ScopedLocalRef& operator=(const ScopedLocalRef& other) = delete;
 
-private:
+ private:
   JNIEnv* mEnv;
   T mLocalRef;
 };

packages/react-native/ReactAndroid/src/main/jni/first-party/yogajni/jni/YGJNI.h

@@ -29,7 +29,7 @@ union YGNodeContext {
 class YGNodeEdges {
   int32_t edges_;
 
-public:
+ public:
   enum Edge {
     MARGIN = 1,
     PADDING = 2,
@@ -48,14 +48,18 @@ class YGNodeEdges {
     YGNodeSetContext(node, context.asVoidPtr);
   }
 
-  bool has(Edge edge) { return (edges_ & edge) == edge; }
+  bool has(Edge edge) {
+    return (edges_ & edge) == edge;
+  }
 
   YGNodeEdges& add(Edge edge) {
     edges_ |= edge;
     return *this;
   }
 
-  int get() { return edges_; }
+  int get() {
+    return edges_;
+  }
 };
 
 struct YogaValue {
@@ -64,10 +68,10 @@ struct YogaValue {
   static jlong asJavaLong(const YGValue& value) {
     uint32_t valueBytes = 0;
     memcpy(&valueBytes, &value.value, sizeof valueBytes);
-    return ((jlong) value.unit) << 32 | valueBytes;
+    return ((jlong)value.unit) << 32 | valueBytes;
   }
   constexpr static jlong undefinedAsJavaLong() {
-    return ((jlong) YGUnitUndefined) << 32 | NAN_BYTES;
+    return ((jlong)YGUnitUndefined) << 32 | NAN_BYTES;
   }
 };
 } // namespace