Move Pickle to base namespace.

ui/base/clipboard/clipboard_test_template.h

Index: ui/base/clipboard/clipboard_test_template.h
diff --git a/ui/base/clipboard/clipboard_test_template.h b/ui/base/clipboard/clipboard_test_template.h
index 9d519213888de22f50ff226541931b849b235c45..844266bcf6bc7cb761cfa770701e09eaae71102e 100644
--- a/ui/base/clipboard/clipboard_test_template.h
+++ b/ui/base/clipboard/clipboard_test_template.h
@@ -398,7 +398,7 @@ TYPED_TEST(ClipboardTest, DataTest) {
   const ui::Clipboard::FormatType kFormat =
       ui::Clipboard::GetFormatType("chromium/x-test-format");
   std::string payload("test string");
-  Pickle write_pickle;
+  base::Pickle write_pickle;
   write_pickle.WriteString(payload);
 
   {
@@ -412,8 +412,8 @@ TYPED_TEST(ClipboardTest, DataTest) {
   this->clipboard().ReadData(kFormat, &output);
   ASSERT_FALSE(output.empty());
 
-  Pickle read_pickle(output.data(), output.size());
-  PickleIterator iter(read_pickle);
+  base::Pickle read_pickle(output.data(), output.size());
+  base::PickleIterator iter(read_pickle);
   std::string unpickled_string;
   ASSERT_TRUE(iter.ReadString(&unpickled_string));
   EXPECT_EQ(payload, unpickled_string);
@@ -423,13 +423,13 @@ TYPED_TEST(ClipboardTest, MultipleDataTest) {
   const ui::Clipboard::FormatType kFormat1 =
       ui::Clipboard::GetFormatType("chromium/x-test-format1");
   std::string payload1("test string1");
-  Pickle write_pickle1;
+  base::Pickle write_pickle1;
   write_pickle1.WriteString(payload1);
 
   const ui::Clipboard::FormatType kFormat2 =
       ui::Clipboard::GetFormatType("chromium/x-test-format2");
   std::string payload2("test string2");
-  Pickle write_pickle2;
+  base::Pickle write_pickle2;
   write_pickle2.WriteString(payload2);
 
   {
@@ -447,8 +447,8 @@ TYPED_TEST(ClipboardTest, MultipleDataTest) {
   this->clipboard().ReadData(kFormat2, &output2);
   ASSERT_FALSE(output2.empty());
 
-  Pickle read_pickle2(output2.data(), output2.size());
-  PickleIterator iter2(read_pickle2);
+  base::Pickle read_pickle2(output2.data(), output2.size());
+  base::PickleIterator iter2(read_pickle2);
   std::string unpickled_string2;
   ASSERT_TRUE(iter2.ReadString(&unpickled_string2));
   EXPECT_EQ(payload2, unpickled_string2);
@@ -468,8 +468,8 @@ TYPED_TEST(ClipboardTest, MultipleDataTest) {
   this->clipboard().ReadData(kFormat1, &output1);
   ASSERT_FALSE(output1.empty());
 
-  Pickle read_pickle1(output1.data(), output1.size());
-  PickleIterator iter1(read_pickle1);
+  base::Pickle read_pickle1(output1.data(), output1.size());
+  base::PickleIterator iter1(read_pickle1);
   std::string unpickled_string1;
   ASSERT_TRUE(iter1.ReadString(&unpickled_string1));
   EXPECT_EQ(payload1, unpickled_string1);
@@ -636,7 +636,7 @@ TYPED_TEST(ClipboardTest, WriteHyperlinkEmptyParams) {
 
 TYPED_TEST(ClipboardTest, WritePickledData) {
   ScopedClipboardWriter scw(CLIPBOARD_TYPE_COPY_PASTE);
-  scw.WritePickledData(Pickle(), Clipboard::GetPlainTextFormatType());
+  scw.WritePickledData(base::Pickle(), Clipboard::GetPlainTextFormatType());
 }
 
 TYPED_TEST(ClipboardTest, WriteImageEmptyParams) {