Fix for KT-12872 Don't show "defined in <very long qualifier here>" in quick doc for local variables

#KT-12872 fixed

idea/testData/editor/quickDoc/AtFunctionParameter.kt

@@ -1,3 +1,3 @@
 fun some(<caret>f: (Int) -> String) : String? = null
 
-//INFO: <pre><b>value-parameter</b> f: (Int) &rarr; String <i>defined in</i> some</pre>
+//INFO: <pre><b>value-parameter</b> f: (Int) &rarr; String</pre>

idea/testData/editor/quickDoc/AtImplicitLambdaParameter.kt

@@ -4,4 +4,4 @@ fun foo() {
     }
 }
 
-//INFO: <pre><b>value-parameter</b> it: Int <i>defined in</i> foo.&lt;anonymous&gt;</pre>
+//INFO: <pre><b>value-parameter</b> it: Int</pre>

idea/testData/editor/quickDoc/AtLocalFunction.kt

@@ -0,0 +1,9 @@
+fun context() {
+    fun local() {
+
+    }
+
+    <caret>local()
+}
+
+//INFO: <pre><b>local</b> <b>final</b> <b>fun</b> local(): Unit</pre>

idea/testData/editor/quickDoc/AtVariableDeclaration.kt

@@ -5,4 +5,4 @@ fun test() {
 }
 
 
-//INFO: <pre><b>val</b> test: String? <i>defined in</i> test</pre>
+//INFO: <pre><b>val</b> test: String?</pre>