Revert of Added PrintingContext::Delegate to get parent view handle and application locale.

printing/printing_context_win_unittest.cc

Index: printing/printing_context_win_unittest.cc
diff --git a/printing/printing_context_win_unittest.cc b/printing/printing_context_win_unittest.cc
index 1d27935be5508835b056af98e9e73bc87a41d1b2..c9facc9c0b8cc3f7c3a795934afeca5c9f62e3b6 100644
--- a/printing/printing_context_win_unittest.cc
+++ b/printing/printing_context_win_unittest.cc
@@ -22,16 +22,11 @@
 namespace printing {
 
 // This test is automatically disabled if no printer is available.
-class PrintingContextTest : public PrintingTest<testing::Test>,
-                            public PrintingContext::Delegate {
+class PrintingContextTest : public PrintingTest<testing::Test> {
  public:
   void PrintSettingsCallback(PrintingContext::Result result) {
     result_ = result;
   }
-
-  // PrintingContext::Delegate methods.
-  virtual gfx::NativeView GetParentView() OVERRIDE { return NULL; }
-  virtual std::string GetAppLocale() OVERRIDE { return std::string(); }
 
  protected:
   PrintingContext::Result result() const { return result_; }
@@ -42,7 +37,7 @@
 
 class MockPrintingContextWin : public PrintingContextWin {
  public:
-  MockPrintingContextWin(Delegate* delegate) : PrintingContextWin(delegate) {}
+  MockPrintingContextWin() : PrintingContextWin("") {}
 
  protected:
   // This is a fake PrintDlgEx implementation that sets the right fields in
@@ -164,7 +159,7 @@
   PrintSettings settings;
   settings.set_device_name(GetDefaultPrinter());
   // Initialize it.
-  scoped_ptr<PrintingContext> context(PrintingContext::Create(this));
+  scoped_ptr<PrintingContext> context(PrintingContext::Create(std::string()));
   EXPECT_EQ(PrintingContext::OK, context->InitWithSettings(settings));
 
   // The print may lie to use and may not support world transformation.
@@ -179,12 +174,10 @@
   if (IsTestCaseDisabled())
     return;
 
-  MockPrintingContextWin context(this);
+  MockPrintingContextWin context;
   context.AskUserForSettings(
-      123,
-      false,
-      base::Bind(&PrintingContextTest::PrintSettingsCallback,
-                 base::Unretained(this)));
+      NULL, 123, false, base::Bind(&PrintingContextTest::PrintSettingsCallback,
+                                   base::Unretained(this)));
   EXPECT_EQ(PrintingContext::OK, result());
   PrintSettings settings = context.settings();
   EXPECT_EQ(settings.ranges().size(), 0);