PrintPreview: Make ctrl-shift-p start the native print flow.

chrome/browser/ui/webui/print_preview_ui_uitest.cc

Index: chrome/browser/ui/webui/print_preview_ui_uitest.cc
diff --git a/chrome/browser/ui/webui/print_preview_ui_uitest.cc b/chrome/browser/ui/webui/print_preview_ui_uitest.cc
index 3d5ddf6f5fba1e7f59bce5a83410ac61128d5456..a8bba38978b3b413e66d816dfffd8f5d2319640b 100644
--- a/chrome/browser/ui/webui/print_preview_ui_uitest.cc
+++ b/chrome/browser/ui/webui/print_preview_ui_uitest.cc
@@ -72,4 +72,41 @@ TEST_F(PrintPreviewUITest, PrintCommandDisabled) {
   ASSERT_FALSE(enabled);
 }
 
+TEST_F(PrintPreviewUITest, AdvancedPrintCommandEnabled) {
+  scoped_refptr<BrowserProxy> browser(automation()->GetBrowserWindow(0));
+  ASSERT_TRUE(browser.get());
+
+  // Go to the about:blank page.
+  NavigateToURL(GURL(chrome::kAboutBlankURL));
+
+  // Make sure there is 1 tab and print is enabled. Create print preview tab.
+  int tab_count;
+  ASSERT_TRUE(browser->GetTabCount(&tab_count));
+  ASSERT_EQ(1, tab_count);
+  bool enabled;
+  ASSERT_TRUE(browser->IsMenuCommandEnabled(IDC_PRINT, &enabled));
+  ASSERT_TRUE(enabled);
+
+  // Make sure advanced print command (Ctrl+Shift+p) is enabled.
+  enabled = false;
+  ASSERT_TRUE(browser->IsMenuCommandEnabled(IDC_ADVANCED_PRINT, &enabled));
+  ASSERT_TRUE(enabled);
+
+  ASSERT_TRUE(browser->RunCommand(IDC_PRINT));
+
+  // Make sure there are 2 tabs and print is disabled.
+  ASSERT_TRUE(browser->GetTabCount(&tab_count));
+  ASSERT_EQ(2, tab_count);
+  scoped_refptr<TabProxy> tab = browser->GetActiveTab();
+  ASSERT_TRUE(tab.get());
+  AssertIsPrintPage(tab);
+  ASSERT_TRUE(browser->IsMenuCommandEnabled(IDC_PRINT, &enabled));
+  ASSERT_FALSE(enabled);
+
+  // Make sure advanced print command (Ctrl+Shift+p) is enabled on preview tab.
+  enabled = false;
+  ASSERT_TRUE(browser->IsMenuCommandEnabled(IDC_ADVANCED_PRINT, &enabled));
+  ASSERT_TRUE(enabled);
+}
+
 }  // namespace