Take screenshot of active window

chrome/browser/ui/ash/chrome_screenshot_grabber.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/ash/chrome_screenshot_grabber.h"
 
 #include <stddef.h>
 
 #include "ash/shell.h"
 #include "ash/system/system_notifier.h"
@@ skipping 333 matching lines @@
         base::FilePath());
     return;
   }
 
   base::FilePath screenshot_path =
       screenshot_directory.AppendASCII(GetScreenshotBaseFilename() + ".png");
   screenshot_grabber_->TakeScreenshot(window, rect, screenshot_path);
   content::RecordAction(base::UserMetricsAction("Screenshot_TakePartial"));
 }
 
+void ChromeScreenshotGrabber::HandleTakeWindowScreenshot(aura::Window* window) {
+  if (ScreenshotsDisabled()) {
+    screenshot_grabber_->NotifyScreenshotCompleted(
+        ui::ScreenshotGrabberObserver::SCREENSHOTS_DISABLED, base::FilePath());
+    return;
+  }
+
+  base::FilePath screenshot_directory;
+  if (!GetScreenshotDirectory(&screenshot_directory)) {
+    screenshot_grabber_->NotifyScreenshotCompleted(
+        ui::ScreenshotGrabberObserver::SCREENSHOT_GET_DIR_FAILED,
+        base::FilePath());
+    return;
+  }
+
+  base::FilePath screenshot_path =
+      screenshot_directory.AppendASCII(GetScreenshotBaseFilename() + ".png");
+  screenshot_grabber_->TakeScreenshot(window,
+                                      gfx::Rect(window->bounds().size()),
+                                      screenshot_path);
+  content::RecordAction(base::UserMetricsAction("Screenshot_TakeWindow"));
+}
+
 bool ChromeScreenshotGrabber::CanTakeScreenshot() {
   return screenshot_grabber_->CanTakeScreenshot();
 }
 
 void ChromeScreenshotGrabber::PrepareFileAndRunOnBlockingPool(
     const base::FilePath& path,
     scoped_refptr<base::TaskRunner> blocking_task_runner,
     const FileCallback& callback) {
 #if defined(OS_CHROMEOS)
   Profile* profile = ProfileManager::GetActiveUserProfile();
@@ skipping 67 matching lines @@
 #endif
 
 void ChromeScreenshotGrabber::SetProfileForTest(Profile* profile) {
   profile_for_test_ = profile;
 }
 
 Profile* ChromeScreenshotGrabber::GetProfile() {
   return profile_for_test_ ? profile_for_test_
                            : ProfileManager::GetActiveUserProfile();
 }