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/compiler/src/pipe_resolver.ts

@@ -10,7 +10,6 @@ import {Injectable, PipeMetadata, Type, resolveForwardRef} from '@angular/core';
 
 import {ReflectorReader, reflector} from '../core_private';
 
-import {BaseException} from './facade/exceptions';
 import {isPresent, stringify} from './facade/lang';
 
 function _isPipeMetadata(type: any): boolean {
@@ -40,7 +39,7 @@ export class PipeResolver {
       }
     }
     if (throwIfNotFound) {
-      throw new BaseException(`No Pipe decorator found on ${stringify(type)}`);
+      throw new Error(`No Pipe decorator found on ${stringify(type)}`);
     }
     return null;
   }