fix(errors): [2/2] Rename Exception to Error; remove from public API

BREAKING CHANGE:

Exceptions are no longer part of the public API. We don't expect that anyone should be referring to the Exception types.

ExceptionHandler.call(exception: any, stackTrace?: any, reason?: string): void;
change to:
ErrorHandler.handleError(error: any): void;

modules/@angular/http/src/headers.ts

@@ -6,7 +6,6 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import {BaseException} from '@angular/core';
 
 import {ListWrapper, Map, MapWrapper, StringMapWrapper, isListLikeIterable, iterateListLike} from '../src/facade/collection';
 import {isBlank} from '../src/facade/lang';
@@ -163,7 +162,7 @@ export class Headers {
   /**
    * This method is not implemented.
    */
-  entries() { throw new BaseException('"entries" method is not implemented on Headers class'); }
+  entries() { throw new Error('"entries" method is not implemented on Headers class'); }
 }
 
 // "HTTP character sets are identified by case-insensitive tokens"

modules/@angular/http/src/http.ts

@@ -9,7 +9,6 @@
 import {Injectable} from '@angular/core';
 import {Observable} from 'rxjs/Observable';
 
-import {makeTypeError} from '../src/facade/exceptions';
 import {isPresent, isString} from '../src/facade/lang';
 
 import {BaseRequestOptions, RequestOptions} from './base_request_options';
@@ -125,7 +124,7 @@ export class Http {
     } else if (url instanceof Request) {
       responseObservable = httpRequest(this._backend, url);
     } else {
-      throw makeTypeError('First argument must be a url string or Request instance.');
+      throw new Error('First argument must be a url string or Request instance.');
     }
     return responseObservable;
   }
@@ -229,11 +228,11 @@ export class Jsonp extends Http {
     }
     if (url instanceof Request) {
       if (url.method !== RequestMethod.Get) {
-        makeTypeError('JSONP requests must use GET request method.');
+        throw new Error('JSONP requests must use GET request method.');
       }
       responseObservable = httpRequest(this._backend, url);
     } else {
-      throw makeTypeError('First argument must be a url string or Request instance.');
+      throw new Error('First argument must be a url string or Request instance.');
     }
     return responseObservable;
   }

modules/@angular/http/src/http_utils.ts

@@ -6,7 +6,6 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import {makeTypeError} from '../src/facade/exceptions';
 import {isString} from '../src/facade/lang';
 
 import {RequestMethod} from './enums';
@@ -20,8 +19,7 @@ export function normalizeMethodName(method: string | RequestMethod): RequestMeth
                      (g0: string, g1: string, g2: string) => g1.toUpperCase() + g2.toLowerCase());
     method = <number>(<{[key: string]: any}>RequestMethod)[method];
     if (typeof method !== 'number')
-      throw makeTypeError(
-          `Invalid request method. The method "${originalMethod}" is not supported.`);
+      throw new Error(`Invalid request method. The method "${originalMethod}" is not supported.`);
   }
   return <RequestMethod>method;
 }

modules/@angular/http/src/static_response.ts

@@ -6,7 +6,6 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import {BaseException} from '@angular/core';
 import {Json, isString} from '../src/facade/lang';
 
 import {ResponseOptions} from './base_response_options';