Removes worskpace 1 code. Will rename next.

chrome/browser/chromeos/login/base_login_display_host.cc

Index: chrome/browser/chromeos/login/base_login_display_host.cc
diff --git a/chrome/browser/chromeos/login/base_login_display_host.cc b/chrome/browser/chromeos/login/base_login_display_host.cc
index dfdd61e567a3dcd1e51b0237818dd9b2a43a4334..498345136f1abe96330b36138c82f29a9f84c6b5 100644
--- a/chrome/browser/chromeos/login/base_login_display_host.cc
+++ b/chrome/browser/chromeos/login/base_login_display_host.cc
@@ -7,7 +7,6 @@
 #include "ash/desktop_background/desktop_background_controller.h"
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
-#include "ash/wm/workspace_controller.h"  // temporary until w2 is the default.
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
@@ -57,25 +56,6 @@
 
 namespace {
 
-// Whether sign in transitions are enabled.
-const bool kEnableBackgroundAnimation = false;
-const bool kEnableBrowserWindowsOpacityAnimation = true;
-const bool kEnableBrowserWindowsTransformAnimation = true;
-
-// Sign in transition timings.
-static const int kBackgroundTransitionPauseMs = 100;
-static const int kBackgroundTransitionDurationMs = 400;
-static const int kBrowserTransitionPauseMs = 750;
-static const int kBrowserTransitionDurationMs = 350;
-
-// Parameters for background transform transition.
-const float kBackgroundScale = 1.05f;
-const int kBackgroundTranslate = -50;
-
-// Parameters for browser transform transition.
-const float kBrowserScale = 1.05f;
-const int kBrowserTranslate = -50;
-
 // The delay of triggering initialization of the device policy subsystem
 // after the login screen is initialized. This makes sure that device policy
 // network requests are made while the system is idle waiting for user input.
@@ -328,105 +308,8 @@ void BaseLoginDisplayHost::StartAnimation() {
     return;
   }
 
-  // If we've been explicitly told not to do login animations, we will skip most
-  // of them. In particular, we'll avoid animating the background or animating
-  // the browser's transform.
-  const CommandLine* command_line = CommandLine::ForCurrentProcess();
-  bool disable_animations = command_line->HasSwitch(
-      switches::kDisableLoginAnimations);
-
-  const bool do_background_animation =
-      !ash::internal::WorkspaceController::IsWorkspace2Enabled() &&
-      kEnableBackgroundAnimation && !disable_animations;
-
-  const bool do_browser_transform_animation =
-      kEnableBrowserWindowsTransformAnimation && !disable_animations;
-
-  const bool do_browser_opacity_animation =
-      kEnableBrowserWindowsOpacityAnimation;
-
-  // Background animation.
-  if (do_background_animation) {
-    ui::Layer* background_layer =
-        ash::Shell::GetContainer(
-            ash::Shell::GetPrimaryRootWindow(),
-            ash::internal::kShellWindowId_DesktopBackgroundContainer)->
-                layer();
-
-    gfx::Transform background_transform;
-    background_transform.SetScale(kBackgroundScale, kBackgroundScale);
-    background_transform.SetTranslateX(kBackgroundTranslate);
-    background_transform.SetTranslateY(kBackgroundTranslate);
-    background_layer->SetTransform(background_transform);
-
-    // Pause
-    ui::LayerAnimationElement::AnimatableProperties background_pause_properties;
-    background_pause_properties.insert(ui::LayerAnimationElement::TRANSFORM);
-    background_layer->GetAnimator()->StartAnimation(
-        new ui::LayerAnimationSequence(
-            ui::LayerAnimationElement::CreatePauseElement(
-                background_pause_properties,
-                base::TimeDelta::FromMilliseconds(
-                    kBackgroundTransitionPauseMs))));
-
-    ui::ScopedLayerAnimationSettings settings(background_layer->GetAnimator());
-    settings.SetPreemptionStrategy(ui::LayerAnimator::ENQUEUE_NEW_ANIMATION);
-    settings.SetTransitionDuration(
-        base::TimeDelta::FromMilliseconds(kBackgroundTransitionDurationMs));
-    settings.SetTweenType(ui::Tween::EASE_OUT);
-    background_layer->SetTransform(gfx::Transform());
-  }
-
-  // Browser windows layer opacity and transform animation.
-  if (ash::internal::WorkspaceController::IsWorkspace2Enabled()) {
+  if (!command_line->HasSwitch(switches::kDisableLoginAnimations))
     ash::Shell::GetInstance()->DoInitialWorkspaceAnimation();
-  } else if (do_browser_transform_animation || do_browser_opacity_animation) {
-    ui::Layer* default_container_layer =
-        ash::Shell::GetContainer(
-            ash::Shell::GetPrimaryRootWindow(),
-            ash::internal::kShellWindowId_DefaultContainer)->layer();
-
-    ui::LayerAnimationElement::AnimatableProperties browser_pause_properties;
-
-    // Set the initial opacity and transform.
-    if (do_browser_transform_animation) {
-      gfx::Transform browser_transform;
-      browser_transform.SetScale(kBrowserScale, kBrowserScale);
-      browser_transform.SetTranslateX(kBrowserTranslate);
-      browser_transform.SetTranslateY(kBrowserTranslate);
-      default_container_layer->SetTransform(browser_transform);
-      browser_pause_properties.insert(ui::LayerAnimationElement::TRANSFORM);
-    }
-
-    if (do_browser_opacity_animation) {
-      default_container_layer->SetOpacity(0);
-      browser_pause_properties.insert(ui::LayerAnimationElement::OPACITY);
-    }
-
-    // Pause.
-    default_container_layer->GetAnimator()->ScheduleAnimation(
-        new ui::LayerAnimationSequence(
-            ui::LayerAnimationElement::CreatePauseElement(
-                browser_pause_properties,
-                base::TimeDelta::FromMilliseconds(kBrowserTransitionPauseMs))));
-
-    ui::ScopedLayerAnimationSettings settings(
-        default_container_layer->GetAnimator());
-
-    settings.SetPreemptionStrategy(ui::LayerAnimator::ENQUEUE_NEW_ANIMATION);
-    settings.SetTransitionDuration(
-        base::TimeDelta::FromMilliseconds(kBrowserTransitionDurationMs));
-
-    if (do_browser_opacity_animation) {
-      // Should interpolate linearly.
-      default_container_layer->SetOpacity(1);
-    }
-
-    if (do_browser_transform_animation) {
-      settings.SetTweenType(ui::Tween::EASE_OUT);
-      default_container_layer->SetTransform(gfx::Transform());
-    }
-  }
 }
 
 void BaseLoginDisplayHost::OnOwnershipStatusCheckDone(