fixed inner function bug in copy-paste

python/testData/copyPaste/multiLine/IndentFunction.after.py

@@ -0,0 +1,10 @@
+class C:
+    def foo(self):
+        y = 2
+
+    def foo(self):
+        x = 1
+        y = 2
+
+    def bar(self):
+        y = 2

python/testData/copyPaste/multiLine/IndentFunction.dst.py

@@ -0,0 +1,8 @@
+class C:
+    def foo(self):
+        y = 2
+
+    <caret>
+
+    def bar(self):
+        y = 2

python/testData/copyPaste/multiLine/IndentFunction.src.py

@@ -0,0 +1,5 @@
+class C:
+<selection>    def foo(self):
+        x = 1
+        y = 2
+</selection>

python/testSrc/com/jetbrains/python/PyCopyPasteTest.java

@@ -147,6 +147,10 @@ public class PyCopyPasteTest extends PyTestCase {
     doTestMultiLine();
   }
 
+  public void testIndentFunction() {
+    doTestMultiLine();
+  }
+
   private void doTest() {
     String name = getTestName(false);