Change DevTools hook warning message (#17478)

Author: gaearon

packages/react-devtools-shared/src/__tests__/setupTests.js

@@ -35,7 +35,9 @@ env.beforeEach(() => {
 // $FlowFixMe
 console.error=(...args)=>{
 constfirstArg=args[0];
-if(firstArg==='Warning: React DevTools encountered an error: %s'){
+if(
+firstArg==='Warning: React instrumentation encountered an error: %s'
+){
 // Rethrow errors from React.
 throwargs[1];
 }elseif(

packages/react-reconciler/src/ReactFiberDevToolsHook.js

@@ -67,7 +67,7 @@ export function injectInternals(internals: Object): boolean {
 hasLoggedError=true;
 warningWithoutStack(
 false,
-'React DevTools encountered an error: %s',
+'React instrumentation encountered an error: %s',
 err,
 );
 }
@@ -93,7 +93,7 @@ export function injectInternals(internals: Object): boolean {
 hasLoggedError=true;
 warningWithoutStack(
 false,
-'React DevTools encountered an error: %s',
+'React instrumentation encountered an error: %s',
 err,
 );
 }
@@ -107,7 +107,7 @@ export function injectInternals(internals: Object): boolean {
 hasLoggedError=true;
 warningWithoutStack(
 false,
-'React DevTools encountered an error: %s',
+'React instrumentation encountered an error: %s',
 err,
 );
 }
@@ -118,7 +118,7 @@ export function injectInternals(internals: Object): boolean {
 if(__DEV__){
 warningWithoutStack(
 false,
-'React DevTools encountered an error: %s.',
+'React instrumentation encountered an error: %s.',
 err,
 );
 }