Revert of Adds animated touch point and the hint box for touch calibration UX...

Revert of Adds animated touch point and the hint box for touch calibration UX (patchset #4 id:120001 of https://codereview.chromium.org/2600213002/ )

Reason for revert:
Hoping to clear up issue on builder here:

https://build.chromium.org/p/chromium.memory/builders/Linux%20Chromium%20OS%20ASan%20LSan%20Tests%20%281%29/builds/18918

-- sheriff

Original issue's description:
> Adds animated touch point and the hint box for touch calibration UX
>
>  - Adds the circular throbbing touch point view that the user interacts
>    with during touch calibration.
>  - Adds the hint box view that contains the hint message as given in the
>    UX specs.
>    (https://drive.google.com/file/d/0B_2Uyb2Rhx2OU0FIbXUyMkhMZlE/view)
>  - Adds required resource strings for hint box messages.
>
> Working protottpe(The video is the entire prototype. This change only
> involves adding the touch point and hint box.):
> https://drive.google.com/a/google.com/file/d/0B_WkX8bSkoT1QVR0WFJYdUY2SmZTdWdUVFNSM0F5WDF4YlBn/view
>
> Screenshot of how it looks on different DPI screens:
> https://screenshot.googleplex.com/ND5d9v0799y.png
>
> Screenshot for RTL:
> https://screenshot.googleplex.com/Xd3PyAYbDTV.png
>
> BUG=634166
> COMPONENT=Touch Calibration, ChromeOS, UI Strings
>
> Review-Url: https://codereview.chromium.org/2600213002
> Cr-Commit-Position: refs/heads/master@{#443000}
> Committed: https://chromium.googlesource.com/chromium/src/+/2f631d1860f7dfcf100b5a6bef46263cd7a4e698

TBR=oshima@chromium.org,stevenjb@chromium.org,malaykeshav@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=634166

Review-Url: https://codereview.chromium.org/2629003003
Cr-Commit-Position: refs/heads/master@{#443088}

chrome/browser/chromeos/display/touch_calibrator/touch_calibrator_view.h

@@ -22,8 +22,6 @@ class LinearAnimation;
 
 namespace chromeos {
 
-class CircularThrobberView;
-
 // An overlay view used during touch calibration. This view is responsible for
 // all animations and UX during touch calibration on all displays currently
 // active on the device. The view on the display being calibrated is the primary
@@ -114,18 +112,6 @@ class TouchCalibratorView : public views::View, public gfx::AnimationDelegate {
   // and view translation.
   std::unique_ptr<gfx::LinearAnimation> animator_;
 
-  // View responsible for displaying the animated circular icon that the user
-  // touches to calibrate the screen.
-  CircularThrobberView* throbber_circle_;
-
-  // A hint box displayed next to the first touch point to assist user with
-  // information about the next step.
-  views::View* hint_box_view_;
-
-  // View that contains the animated throbber circle and a text label informing
-  // the user to tap the circle to continue calibration.
-  views::View* touch_point_view_;
-
   State state_ = UNKNOWN;
 
   DISALLOW_COPY_AND_ASSIGN(TouchCalibratorView);

ui/strings/ui_strings.grd

@@ -661,12 +661,6 @@ need to be translated for each locale.-->
       <message name="IDS_DISPLAY_TOUCH_CALIBRATION_EXIT_LABEL" desc="A message to notify the user about using the escape key to exit the calibration mode.">
         To exit calibration press Esc.
       </message>
-      <message name="IDS_DISPLAY_TOUCH_CALIBRATION_HINT_LABEL_TEXT" desc="Title of the hint message to inform the user what the next step is in touch calibration is">
-        Define your touchscreen
-      </message>
-      <message name="IDS_DISPLAY_TOUCH_CALIBRATION_HINT_SUBLABEL_TEXT" desc="Message to inform the user what the next step is in touch calibration is">
-        Tap the touch targets on your screen.
-      </message>
       
       <!-- Display names -->
       <message name="IDS_DISPLAY_NAME_UNKNOWN" desc="The name used for a display whose name is unknown, which is shown in the display settings and ash tray.">