Deduplicated many warnings (facebook#11140)

  Deduplicated the following warnings:

1.  Can only update a mounted or mounting component.
    This usually means you called setState, replaceState,
    or forceUpdate on an unmounted component. This is a no-op

2.  %s.componentWillReceiveProps(): Assigning directly to
    this.state is deprecated (except inside a component's
    constructor). Use setState instead.'

3.  An update (setState, replaceState, or forceUpdate) was scheduled
    from inside an update function. Update functions should be pure,
    with zero side-effects. Consider using componentDidUpdate or a
    callback.

4.  setState(...): Cannot call setState() inside getChildContext()

src/isomorphic/modern/class/ReactNoopUpdateQueue.js

@@ -11,21 +11,35 @@
 
 if (__DEV__) {
   var warning = require('fbjs/lib/warning');
+  var errorInfo = {};
 }
 
 function warnNoop(publicInstance, callerName) {
   if (__DEV__) {
     var constructor = publicInstance.constructor;
+    const currentComponent =
+      (constructor && (constructor.displayName || constructor.name)) ||
+      'ReactClass';
+    const currentComponentError =
+      callerName +
+      '(...): Can only update a mounted or mounting component. ' +
+      'This usually means you called ' +
+      callerName +
+      '() on an unmounted component. ' +
+      'This is a no-op.\n\nPlease check the code for the ' +
+      currentComponent +
+      ' component.';
+
     warning(
-      false,
+      !!errorInfo[currentComponentError],
       '%s(...): Can only update a mounted or mounting component. ' +
         'This usually means you called %s() on an unmounted component. ' +
         'This is a no-op.\n\nPlease check the code for the %s component.',
       callerName,
       callerName,
-      (constructor && (constructor.displayName || constructor.name)) ||
-        'ReactClass',
+      currentComponent,
     );
+    errorInfo[currentComponentError] = true;
   }
 }
 

src/renderers/dom/fiber/wrappers/ReactDOMFiberSelect.js

@@ -157,13 +157,9 @@ var ReactDOMSelect = {
     };
 
     if (__DEV__) {
-      if (
-        props.value !== undefined &&
-        props.defaultValue !== undefined &&
-        !didWarnValueDefaultValue
-      ) {
+      if (props.value !== undefined && props.defaultValue !== undefined) {
         warning(
-          false,
+          didWarnValueDefaultValue,
           'Select elements must be either controlled or uncontrolled ' +
             '(specify either the value prop, or the defaultValue prop, but not ' +
             'both). Decide between using a controlled or uncontrolled select ' +

src/renderers/shared/fiber/ReactFiberClassComponent.js

@@ -42,6 +42,7 @@ const isArray = Array.isArray;
 if (__DEV__) {
   var {startPhaseTimer, stopPhaseTimer} = require('ReactDebugFiberPerf');
   var warning = require('fbjs/lib/warning');
+  var didWarnStateDeprecation = false;
   var warnOnInvalidCallback = function(callback: mixed, callerName: string) {
     warning(
       callback === null || typeof callback === 'function',
@@ -394,12 +395,13 @@ module.exports = function(
     if (instance.state !== oldState) {
       if (__DEV__) {
         warning(
-          false,
+          didWarnStateDeprecation,
           '%s.componentWillReceiveProps(): Assigning directly to ' +
             "this.state is deprecated (except inside a component's " +
             'constructor). Use setState instead.',
           getComponentName(workInProgress),
         );
+        didWarnStateDeprecation = true;
       }
       updater.enqueueReplaceState(instance, instance.state, null);
     }

src/renderers/shared/fiber/ReactFiberScheduler.js

@@ -111,41 +111,52 @@ if (__DEV__) {
   } = require('ReactDebugFiberPerf');
 
   var didWarnAboutStateTransition = false;
+  var didWarnSetStateChildContext = false;
+  var ownerHasNoopWarning = {};
 
   var warnAboutUpdateOnUnmounted = function(
     instance: React$ComponentType<any>,
   ) {
-    const ctor = instance.constructor;
+    const ctor: Object = instance.constructor;
+    const currentComponent =
+      (ctor && (ctor.displayName || ctor.name)) || 'ReactClass';
+    const currentComponentErrorInfo =
+      'Can only update a mounted or mounting ' +
+      'component. This usually means you called setState, replaceState, ' +
+      'or forceUpdate on an unmounted component. This is a no-op.\n\nPlease ' +
+      'check the code for the ' +
+      currentComponent +
+      ' component.';
+
     warning(
-      false,
-      'Can only update a mounted or mounting component. This usually means ' +
-        'you called setState, replaceState, or forceUpdate on an unmounted ' +
-        'component. This is a no-op.\n\nPlease check the code for the ' +
-        '%s component.',
-      (ctor && (ctor.displayName || ctor.name)) || 'ReactClass',
+      !!ownerHasNoopWarning[currentComponentErrorInfo],
+      'Can only update a mounted or mounting ' +
+        'component. This usually means you called setState, replaceState, ' +
+        'or forceUpdate on an unmounted component. This is a no-op.\n\nPlease ' +
+        'check the code for the %s component.',
+      currentComponent,
     );
+    ownerHasNoopWarning[currentComponentErrorInfo] = true;
   };
 
   var warnAboutInvalidUpdates = function(instance: React$ComponentType<any>) {
     switch (ReactDebugCurrentFiber.phase) {
       case 'getChildContext':
         warning(
-          false,
+          didWarnSetStateChildContext,
           'setState(...): Cannot call setState() inside getChildContext()',
         );
+        didWarnSetStateChildContext = true;
         break;
       case 'render':
-        if (didWarnAboutStateTransition) {
-          return;
-        }
-        didWarnAboutStateTransition = true;
         warning(
-          false,
+          didWarnAboutStateTransition,
           'Cannot update during an existing state transition (such as within ' +
             "`render` or another component's constructor). Render methods should " +
             'be a pure function of props and state; constructor side-effects are ' +
             'an anti-pattern, but can be moved to `componentWillMount`.',
         );
+        didWarnAboutStateTransition = true;
         break;
     }
   };

src/renderers/shared/fiber/ReactFiberUpdateQueue.js

@@ -23,6 +23,7 @@ const invariant = require('fbjs/lib/invariant');
 
 if (__DEV__) {
   var warning = require('fbjs/lib/warning');
+  var didWarnUpdateInsideUpdate = false;
 }
 
 type PartialState<State, Props> =
@@ -133,12 +134,13 @@ function insertUpdateIntoFiber<State>(
   if (__DEV__) {
     if (queue1.isProcessing || (queue2 !== null && queue2.isProcessing)) {
       warning(
-        false,
+        didWarnUpdateInsideUpdate,
         'An update (setState, replaceState, or forceUpdate) was scheduled ' +
           'from inside an update function. Update functions should be pure, ' +
           'with zero side-effects. Consider using componentDidUpdate or a ' +
           'callback.',
       );
+      didWarnUpdateInsideUpdate = true;
     }
   }
 

src/renderers/shared/server/ReactPartialRenderer.js

@@ -63,6 +63,8 @@ if (__DEV__) {
   var {ReactDebugCurrentFrame} = require('ReactGlobalSharedState');
   var currentDebugStack = null;
   var currentDebugElementStack = null;
+  var errorInfo = {};
+
   var setCurrentDebugStack = function(stack) {
     currentDebugElementStack = stack[stack.length - 1].debugElementStack;
     // We are about to enter a new composite stack, reset the array.
@@ -164,15 +166,28 @@ function warnNoop(
 ) {
   if (__DEV__) {
     var constructor = publicInstance.constructor;
+    const currentComponent =
+      (constructor && getComponentName(constructor)) || 'ReactClass';
+    const currentComponentError =
+      callerName +
+      '(...): Can only update a mounting component. ' +
+      'This usually means you called ' +
+      callerName +
+      '() outside componentWillMount() on the server. ' +
+      'This is a no-op.\n\nPlease check the code for the ' +
+      currentComponent +
+      ' component.';
+
     warning(
-      false,
+      !!errorInfo[currentComponentError],
       '%s(...): Can only update a mounting component. ' +
         'This usually means you called %s() outside componentWillMount() on the server. ' +
         'This is a no-op.\n\nPlease check the code for the %s component.',
       callerName,
       callerName,
-      (constructor && getComponentName(constructor)) || 'ReactClass',
+      currentComponent,
     );
+    errorInfo[currentComponentError] = true;
   }
 }