fix(react): remove unnecessary data field

Author: AbhiPrasad

packages/react/src/profiler.tsx

@@ -45,7 +45,6 @@ const getInitActivity = (componentDisplayName: string): number | null => {
   if (tracingIntegration !== null) {
     // tslint:disable-next-line:no-unsafe-any
     const activity = (tracingIntegration as any).constructor.pushActivity(componentDisplayName, {
-      data: {},
       description: `<${componentDisplayName}>`,
       op: 'react',
     });

packages/react/test/profiler.test.tsx

@@ -61,7 +61,6 @@ describe('withProfiler', () => {
         create(<ProfiledComponent />);
         expect(mockPushActivity).toHaveBeenCalledTimes(1);
         expect(mockPushActivity).toHaveBeenLastCalledWith(UNKNOWN_COMPONENT, {
-          data: {},
           description: `<${UNKNOWN_COMPONENT}>`,
           op: 'react',
         });