fix(forms): rename old forms folder to forms-deprecated

Author: kara

modules/@angular/common/index.ts

@@ -1,5 +1,5 @@
 export * from './src/pipes';
 export * from './src/directives';
-export * from './src/forms';
+export * from './src/forms-deprecated';
 export * from './src/common_directives';
 export * from './src/location';

modules/@angular/common/src/common_directives.ts

@@ -1,5 +1,5 @@
 import {Type} from '@angular/core';
-import {FORM_DIRECTIVES} from './forms';
+import {FORM_DIRECTIVES} from './forms-deprecated';
 import {CORE_DIRECTIVES} from './directives';
 
 /**

modules/@angular/common/src/forms-deprecated.ts

@@ -0,0 +1,58 @@
+/**
+ * @module
+ * @description
+ * This module is used for handling user input, by defining and building a {@link ControlGroup} that
+ * consists of
+ * {@link Control} objects, and mapping them onto the DOM. {@link Control} objects can then be used
+ * to read information
+ * from the form DOM elements.
+ *
+ * Forms providers are not included in default providers; you must import these providers
+ * explicitly.
+ */
+export {AbstractControl, Control, ControlGroup, ControlArray} from './forms-deprecated/model';
+
+export {AbstractControlDirective} from './forms-deprecated/directives/abstract_control_directive';
+export {Form} from './forms-deprecated/directives/form_interface';
+export {ControlContainer} from './forms-deprecated/directives/control_container';
+export {NgControlName} from './forms-deprecated/directives/ng_control_name';
+export {NgFormControl} from './forms-deprecated/directives/ng_form_control';
+export {NgModel} from './forms-deprecated/directives/ng_model';
+export {NgControl} from './forms-deprecated/directives/ng_control';
+export {NgControlGroup} from './forms-deprecated/directives/ng_control_group';
+export {NgFormModel} from './forms-deprecated/directives/ng_form_model';
+export {NgForm} from './forms-deprecated/directives/ng_form';
+export {ControlValueAccessor, NG_VALUE_ACCESSOR} from './forms-deprecated/directives/control_value_accessor';
+export {DefaultValueAccessor} from './forms-deprecated/directives/default_value_accessor';
+export {NgControlStatus} from './forms-deprecated/directives/ng_control_status';
+export {CheckboxControlValueAccessor} from './forms-deprecated/directives/checkbox_value_accessor';
+export {
+  NgSelectOption,
+  SelectControlValueAccessor
+} from './forms-deprecated/directives/select_control_value_accessor';
+export {FORM_DIRECTIVES, RadioButtonState} from './forms-deprecated/directives';
+export {NG_VALIDATORS, NG_ASYNC_VALIDATORS, Validators} from './forms-deprecated/validators';
+export {
+  RequiredValidator,
+  MinLengthValidator,
+  MaxLengthValidator,
+  PatternValidator,
+  Validator
+} from './forms-deprecated/directives/validators';
+export {FormBuilder} from './forms-deprecated/form_builder';
+import {FormBuilder} from './forms-deprecated/form_builder';
+import {RadioControlRegistry} from './forms-deprecated/directives/radio_control_value_accessor';
+import {Type} from '@angular/core';
+
+/**
+ * Shorthand set of providers used for building Angular forms.
+ *
+ * ### Example
+ *
+ * ```typescript
+ * bootstrap(MyApp, [FORM_PROVIDERS]);
+ * ```
+ *
+ * @experimental
+ */
+export const FORM_PROVIDERS: Type[] = /*@ts2dart_const*/[FormBuilder, RadioControlRegistry];