Revert of "Redo r113722 - Add Pass(), which implements move semantics, to scoped_ptr, scoped_ar..."

base/memory/scoped_ptr_unittest.cc

Index: base/memory/scoped_ptr_unittest.cc
diff --git a/base/memory/scoped_ptr_unittest.cc b/base/memory/scoped_ptr_unittest.cc
index 9a37cbfdcb61af099865af7f0283692933e77a52..75190519402788798c5ba091883583182292e466 100644
--- a/base/memory/scoped_ptr_unittest.cc
+++ b/base/memory/scoped_ptr_unittest.cc
@@ -23,19 +23,6 @@ class ConDecLogger {
   DISALLOW_COPY_AND_ASSIGN(ConDecLogger);
 };
 
-scoped_ptr<ConDecLogger> PassThru(scoped_ptr<ConDecLogger> logger) {
-  return logger.Pass();
-}
-
-void GrabAndDrop(scoped_ptr<ConDecLogger> logger) {
-}
-
-// Do not delete this function!  It's existence is to test that you can
-// return a temporarily constructed version of the scoper.
-scoped_ptr<ConDecLogger> TestReturnOfType(int* constructed) {
-  return scoped_ptr<ConDecLogger>(new ConDecLogger(constructed));
-}
-
 }  // namespace
 
 TEST(ScopedPtrTest, ScopedPtr) {
@@ -179,83 +166,4 @@ TEST(ScopedPtrTest, ScopedArray) {
   EXPECT_EQ(0, constructed);
 }
 
-TEST(ScopedPtrTest, PassBehavior) {
-  int constructed = 0;
-  {
-    ConDecLogger* logger = new ConDecLogger(&constructed);
-    scoped_ptr<ConDecLogger> scoper(logger);
-    EXPECT_EQ(1, constructed);
-
-    // Test Pass() with constructor;
-    scoped_ptr<ConDecLogger> scoper2(scoper.Pass());
-    EXPECT_EQ(1, constructed);
-
-    // Test Pass() with assignment;
-    scoped_ptr<ConDecLogger> scoper3;
-    scoper3 = scoper2.Pass();
-    EXPECT_EQ(1, constructed);
-    EXPECT_FALSE(scoper.get());
-    EXPECT_FALSE(scoper2.get());
-    EXPECT_TRUE(scoper3.get());
-  }
-
-  // Test uncaught Pass() does not leak.
-  {
-    ConDecLogger* logger = new ConDecLogger(&constructed);
-    scoped_ptr<ConDecLogger> scoper(logger);
-    EXPECT_EQ(1, constructed);
-
-    // Should auto-destruct logger by end of scope.
-    scoper.Pass();
-    EXPECT_FALSE(scoper.get());
-  }
-  EXPECT_EQ(0, constructed);
-
-  // Test that passing to function which does nothing does not leak.
-  {
-    ConDecLogger* logger = new ConDecLogger(&constructed);
-    scoped_ptr<ConDecLogger> scoper(logger);
-    EXPECT_EQ(1, constructed);
-
-    // Should auto-destruct logger by end of scope.
-    GrabAndDrop(scoper.Pass());
-    EXPECT_FALSE(scoper.get());
-  }
-  EXPECT_EQ(0, constructed);
-}
-
-TEST(ScopedPtrTest, ReturnTypeBehavior) {
-  int constructed = 0;
-
-  // Test that we can return a scoped_ptr.
-  {
-    ConDecLogger* logger = new ConDecLogger(&constructed);
-    scoped_ptr<ConDecLogger> scoper(logger);
-    EXPECT_EQ(1, constructed);
-
-    PassThru(scoper.Pass());
-    EXPECT_FALSE(scoper.get());
-  }
-  EXPECT_EQ(0, constructed);
-
-  // Test uncaught return type not leak.
-  {
-    ConDecLogger* logger = new ConDecLogger(&constructed);
-    scoped_ptr<ConDecLogger> scoper(logger);
-    EXPECT_EQ(1, constructed);
-
-    // Should auto-destruct logger by end of scope.
-    PassThru(scoper.Pass());
-    EXPECT_FALSE(scoper.get());
-  }
-  EXPECT_EQ(0, constructed);
-
-  // Call TestReturnOfType() so the compiler doesn't warn for an unused
-  // function.
-  {
-    TestReturnOfType(&constructed);
-  }
-  EXPECT_EQ(0, constructed);
-}
-
 // TODO scoped_ptr_malloc