Added fix for missing 'this.' property accesses.

src/services/codefixes/fixForgottenThisPropertyAccess.ts

@@ -0,0 +1,16 @@
+/* @internal */
+namespace ts.codefix {
+    registerCodeFix({
+        errorCodes: [Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0.code],
+        getCodeActions: (context: CodeFixContext) => {
+            const sourceFile = context.sourceFile;
+            const token = getTokenAtPosition(sourceFile, context.span.start);
+            const start = token.getStart(sourceFile);
+
+            return [{
+                description: getLocaleSpecificMessage(Diagnostics.Add_this_to_unresolved_variable),
+                changes: [{ fileName: sourceFile.fileName, textChanges: [{ newText: "this.", span: { start, length: 0 } }] }]
+            }];
+        }
+    });
+}

src/services/codefixes/fixes.ts

@@ -3,4 +3,5 @@
 /// <reference path="fixClassSuperMustPrecedeThisAccess.ts" />
 /// <reference path="fixConstructorForDerivedNeedSuperCall.ts" />
 /// <reference path="fixExtendsInterfaceBecomesImplements.ts" />
-/// <reference path="fixRemoveAbstractModifierInNonAbstractClass.ts" />
+/// <reference path="fixRemoveAbstractModifierInNonAbstractClass.ts" />
+/// <reference path="fixForgottenThisPropertyAccess.ts" />

src/services/tsconfig.json

@@ -91,6 +91,7 @@
         "codeFixes/fixClassIncorrectlyImplementsInterface.ts",
         "codeFixes/fixClassDoesntImplementInheritedAbstractMember.ts",
         "codeFixes/fixClassSuperMustPrecedeThisAccess.ts",
-        "codeFixes/fixConstructorForDerivedNeedSuperCall.ts"
+        "codeFixes/fixConstructorForDerivedNeedSuperCall.ts",
+        "codefixes/fixForgottenThisPropertyAccess.ts"
     ]
 }