Remove tinting from landscape QC photos

    private final int mMaximumTitleMargin;

    private final float mToolbarElevation;

    private final boolean mIsTwoPanel;

    private final int mActionBarSize;

    // Objects used to perform color filtering on the header. These are stored as fields for

    // the sole purpose of avoiding "new" operations inside animation loops.

        final TypedArray attributeArray = context.obtainStyledAttributes(

                new int[]{android.R.attr.actionBarSize});

        mMinimumHeaderHeight = attributeArray.getDimensionPixelSize(0, 0);

        mActionBarSize = attributeArray.getDimensionPixelSize(0, 0);

        mMinimumHeaderHeight = mActionBarSize;

        // This value is approximately equal to the portrait ActionBar size. It isn't exactly the

        // same, since the landscape and portrait ActionBar sizes can be different.

        mMinimumPortraitHeaderHeight = mMinimumHeaderHeight;

        final FrameLayout.LayoutParams actionBarGradientLayoutParams

                = (FrameLayout.LayoutParams) mActionBarGradientView.getLayoutParams();

        actionBarGradientLayoutParams.height

                = (int) (mMinimumHeaderHeight * GRADIENT_SIZE_COEFFICIENT);

                = (int) (mActionBarSize * GRADIENT_SIZE_COEFFICIENT);

        mActionBarGradientView.setLayoutParams(actionBarGradientLayoutParams);

        final FrameLayout.LayoutParams titleGradientLayoutParams

                = (FrameLayout.LayoutParams) mTitleGradientView.getLayoutParams();

        // available.

        Trace.beginSection("updatePhotoTintAndDropShadow");

        if (mIsTwoPanel && !mPhotoView.isBasedOffLetterTile()) {

            // When in two panel mode, UX considers photo tinting unnecessary for non letter

            // tile photos.

            mTitleGradientDrawable.setAlpha(0xFF);

            mActionBarGradientDrawable.setAlpha(0xFF);

            return;

        }

        // We need to use toolbarLayoutParams to determine the height, since the layout

        // params can be updated before the height change is reflected inside the View#getHeight().

        final int toolbarHeight = mToolbar.getLayoutParams().height;