remove bogus indent > 0 check

python/testData/copyPaste/IndentIncrease.after.py

@@ -0,0 +1,9 @@
+class A:
+    def bar(self):
+        pass
+
+    def foo():
+        pass
+
+    def quux(self):
+        pass

python/testData/copyPaste/IndentIncrease.dst.py

@@ -0,0 +1,8 @@
+class A:
+    def bar(self):
+        pass
+
+    <caret>
+
+    def quux(self):
+        pass

python/testData/copyPaste/IndentIncrease.src.py

@@ -0,0 +1,2 @@
+<selection>def foo():
+    pass</selection>

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

@@ -15,6 +15,10 @@ public class PyCopyPasteTest extends PyLightFixtureTestCase {
     doTest();
   }
 
+  public void testIndentIncrease() {
+    doTest();
+  }
+
   private void doTest() {
     String name = getTestName(false);
     myFixture.configureByFile("copyPaste/" + name + ".src.py");