Change ViewManager.measure() to use Context instead of ReactContext

Summary: It seems like ReactContext isn't actually needed in measure functions. Changing the signature of ViewManager.measure() to take a Context instead.

Reviewed By: lunaleaps

Differential Revision: D14940330

fbshipit-source-id: b29987fd1d7f9c191a5f26138151082ca61cb351

ReactAndroid/src/main/java/com/facebook/react/fabric/mounting/MountingManager.java

@@ -334,7 +334,7 @@ public class MountingManager {
 
   @AnyThread
   public long measure(
-      ReactContext context,
+      Context context,
       String componentName,
       ReadableMap localData,
       ReadableMap props,

ReactAndroid/src/main/java/com/facebook/react/uimanager/ViewManager.java

@@ -7,6 +7,7 @@
 
 package com.facebook.react.uimanager;
 
+import android.content.Context;
 import android.view.View;
 import com.facebook.react.bridge.BaseJavaModule;
 import com.facebook.react.bridge.ReactApplicationContext;
@@ -234,7 +235,7 @@ public abstract class ViewManager<T extends View, C extends ReactShadowNode>
   }
 
   public long measure(
-      ReactContext context,
+      Context context,
       ReadableMap localData,
       ReadableMap props,
       float width,

ReactAndroid/src/main/java/com/facebook/react/views/slider/ReactSliderManager.java

@@ -7,6 +7,7 @@
 
 package com.facebook.react.views.slider;
 
+import android.content.Context;
 import android.graphics.PorterDuff;
 import android.graphics.drawable.Drawable;
 import android.graphics.drawable.LayerDrawable;
@@ -196,7 +197,7 @@ public class ReactSliderManager extends SimpleViewManager<ReactSlider> {
 
   @Override
   public long measure(
-    ReactContext context,
+    Context context,
     ReadableMap localData,
     ReadableMap props,
     float width,

ReactAndroid/src/main/java/com/facebook/react/views/text/ReactTextViewManager.java

@@ -6,6 +6,7 @@
  */
 package com.facebook.react.views.text;
 
+import android.content.Context;
 import android.text.Layout;
 import android.text.Spannable;
 import com.facebook.react.bridge.ReactContext;
@@ -112,7 +113,7 @@ public class ReactTextViewManager
 
   @Override
   public long measure(
-      ReactContext context,
+      Context context,
       ReadableMap localData,
       ReadableMap props,
       float width,

ReactAndroid/src/main/java/com/facebook/react/views/text/TextLayoutManager.java

@@ -19,7 +19,6 @@ import android.text.Spanned;
 import android.text.StaticLayout;
 import android.text.TextPaint;
 import android.util.LruCache;
-import com.facebook.react.bridge.ReactContext;
 import com.facebook.react.bridge.ReadableArray;
 import com.facebook.react.bridge.ReadableMap;
 import com.facebook.react.uimanager.PixelUtil;
@@ -176,7 +175,7 @@ public class TextLayoutManager {
   }
 
   public static long measureText(
-      ReactContext context,
+      Context context,
       ReadableMap attributedString,
       ReadableMap paragraphAttributes,
       float width,