Remove the old task manager view

chrome/browser/task_manager/printing_information.h

Index: chrome/browser/task_manager/printing_information.h
diff --git a/chrome/browser/task_manager/printing_information.h b/chrome/browser/task_manager/printing_information.h
index a520cc86615017db9bf7f800a21d852fbca759e5..1dd6c3e717deeb6ac8ee42a04206cc6fcf81a48b 100644
--- a/chrome/browser/task_manager/printing_information.h
+++ b/chrome/browser/task_manager/printing_information.h
@@ -5,12 +5,13 @@
 #ifndef CHROME_BROWSER_TASK_MANAGER_PRINTING_INFORMATION_H_
 #define CHROME_BROWSER_TASK_MANAGER_PRINTING_INFORMATION_H_
 
+#if defined(ENABLE_PRINT_PREVIEW)

[tapted, 2016/05/20 00:08:45]

Are these guards still needed? If these are moving to a foo_cocoa_sources build
variable, I think we can assume it's the Chrome Mac+Cocoa build and
ENABLE_PRINT_PREVIEW is always true.

[afakhry, 2016/05/20 02:32:50]

Done.

+
 #include "base/macros.h"
 #include "chrome/browser/task_manager/web_contents_information.h"
 
 namespace task_manager {
 
-#if defined(ENABLE_PRINT_PREVIEW)
 class PrintingResource;
 
 // WebContentsInformation for WebContentses that are created for print preview
@@ -29,8 +30,9 @@ class PrintingInformation : public NotificationObservingWebContentsInformation {
  private:
   DISALLOW_COPY_AND_ASSIGN(PrintingInformation);
 };
-#endif  // defined(ENABLE_PRINT_PREVIEW)
 
 }  // namespace task_manager
 
+#endif  // defined(ENABLE_PRINT_PREVIEW)
+
 #endif  // CHROME_BROWSER_TASK_MANAGER_PRINTING_INFORMATION_H_