Merge branch 'release-boba' into masterupstream/fabian-merge-v4.0.0

# Conflicts:
#	circle.yml
#	include/mbgl/style/expression/let.hpp
#	platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/geometry/LatLngBounds.java
#	platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/MapGestureDetector.java
#	platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/MapKeyListener.java
#	platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/MapView.java
#	platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/MapboxMap.java
#	platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/Projection.java
#	platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/Transform.java
#	platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/geometry/LatLngBoundsTest.java
#	platform/android/MapboxGLAndroidSDKTestApp/src/main/AndroidManifest.xml
#	platform/android/gradle/dependencies.gradle
#	platform/android/src/example_custom_layer.cpp
#	platform/android/src/geojson/point.cpp
#	platform/darwin/src/NSPredicate+MGLAdditions.mm
#	platform/darwin/test/MGLExpressionTests.mm
#	platform/ios/Mapbox-iOS-SDK-nightly-dynamic.podspec
#	platform/ios/Mapbox-iOS-SDK-symbols.podspec
#	platform/ios/Mapbox-iOS-SDK.podspec
#	platform/ios/app/MBXViewController.m
#	src/mbgl/renderer/layers/render_custom_layer.cpp
#	src/mbgl/style/conversion/filter.cpp
#	src/mbgl/style/expression/interpolate.cpp
#	src/mbgl/style/expression/value.cpp
#	test/style/filter.test.cpp

1 files changed, 0 insertions, 97 deletions

diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/functions/stops/ExponentialStops.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/functions/stops/ExponentialStops.java
deleted file mode 100644
index d47aa1fc91..0000000000
--- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/functions/stops/ExponentialStops.java
+++ /dev/null
@@ -1,97 +0,0 @@
-package com.mapbox.mapboxsdk.style.functions.stops;
-
-import android.support.annotation.NonNull;
-import android.support.annotation.Size;
-
-import java.util.Arrays;
-import java.util.Iterator;
-import java.util.Map;
-
-/**
- * The {@link Stops} implementation for exponential functions
- *
- * @param <I> the input type
- * @param <O> the output type
- */
-public class ExponentialStops<I, O> extends IterableStops<I, O, Stop<I, O>> {
-
-  private float base;
-  private final Stop<I, O>[] stops;
-
-  /**
-   * Create exponential stops with an explicit base. Use through {@link Stops#exponential(Stop[])}
-   *
-   * @param base  The exponential base of the interpolation curve. It controls the rate at which the function output
-   *              increases. Higher values make the output increase more towards the high end of the range.
-   *              With values close to 1 the output increases linearly.
-   * @param stops the stops
-   */
-  @SafeVarargs
-  public ExponentialStops(Float base, @NonNull @Size(min = 1) Stop<I, O>... stops) {
-    this.base = base != null ? base : 1.0f;
-    this.stops = stops;
-  }
-
-  /**
-   * Create exponential stops without an explicit base. Use through {@link Stops#exponential(Stop[])}
-   *
-   * @param stops the stops
-   */
-  @SafeVarargs
-  public ExponentialStops(@NonNull @Size(min = 1) Stop<I, O>... stops) {
-    this(null, stops);
-  }
-
-  /**
-   * Set the exponential base
-   *
-   * @param base the base to use in the exponential function
-   * @return this (for chaining)
-   */
-  public ExponentialStops<I, O> withBase(float base) {
-    this.base = base;
-    return this;
-  }
-
-  /**
-   * @return The exponential base
-   */
-  public float getBase() {
-    return base;
-  }
-
-  /**
-   * {@inheritDoc}
-   */
-  @Override
-  public Map<String, Object> toValueObject() {
-    Map<String, Object> map = super.toValueObject();
-    map.put("base", base);
-    map.put("stops", toValueObjects(stops));
-    return map;
-  }
-
-  /**
-   * {@inheritDoc}
-   */
-  @Override
-  public String getTypeName() {
-    return "exponential";
-  }
-
-  /**
-   * {@inheritDoc}
-   */
-  @Override
-  public Iterator<Stop<I, O>> iterator() {
-    return Arrays.asList(stops).iterator();
-  }
-
-  /**
-   * {@inheritDoc}
-   */
-  @Override
-  public int size() {
-    return stops.length;
-  }
-}