Update command name

Author: mhegazy

src/server/client.ts

@@ -308,7 +308,7 @@ module ts.server {
                 offset: lineOffset.offset,
             };
 
-            var request = this.processRequest<protocol.TypeDefinitionRequest>(CommandNames.Type, args);
+            var request = this.processRequest<protocol.TypeDefinitionRequest>(CommandNames.TypeDefinition, args);
             var response = this.processResponse<protocol.TypeDefinitionResponse>(request);
 
             return response.body.map(entry => {

src/server/protocol.d.ts

@@ -127,7 +127,7 @@ declare module ts.server.protocol {
 
     /**
       * Go to type request; value of command field is
-      * "type". Return response giving the file locations that
+      * "typeDefinition". Return response giving the file locations that
       * define the type for the symbol found in file at location line, col.
       */
     export interface TypeDefinitionRequest extends FileLocationRequest {

src/server/session.ts

@@ -97,7 +97,7 @@ module ts.server {
         export var Rename = "rename";
         export var Saveto = "saveto";
         export var SignatureHelp = "signatureHelp";        
-        export var Type = "type";        
+        export var TypeDefinition = "typeDefinition";        
         export var Unknown = "unknown";
     }
 
@@ -840,7 +840,7 @@ module ts.server {
                         response = this.getDefinition(defArgs.line, defArgs.offset, defArgs.file);
                         break;
                     }
-                    case CommandNames.Type: {
+                    case CommandNames.TypeDefinition: {
                         var defArgs = <protocol.FileLocationRequestArgs>request.arguments;
                         response = this.getTypeDefinition(defArgs.line, defArgs.offset, defArgs.file);
                         break;