MediaSettingsRange: s/long/double/ in MediaSettingsRange.idl and PhotoCapabilities.idl

media/capture/video/android/photo_capabilities.h

Index: media/capture/video/android/photo_capabilities.h
diff --git a/media/capture/video/android/photo_capabilities.h b/media/capture/video/android/photo_capabilities.h
index 53861fa7dc310e26c07ff1fe3158001c6f078683..5d71499eac859e2de56feb0f893ff713ce457608 100644
--- a/media/capture/video/android/photo_capabilities.h
+++ b/media/capture/video/android/photo_capabilities.h
@@ -54,16 +54,16 @@ class PhotoCapabilities {
   int getMaxWidth() const;
   int getCurrentWidth() const;
   int getStepWidth() const;
-  int getMinZoom() const;
-  int getMaxZoom() const;
-  int getCurrentZoom() const;
-  int getStepZoom() const;
+  float getMinZoom() const;
+  float getMaxZoom() const;
+  float getCurrentZoom() const;
+  float getStepZoom() const;
   AndroidMeteringMode getFocusMode() const;
   AndroidMeteringMode getExposureMode() const;
-  int getMinExposureCompensation() const;
-  int getMaxExposureCompensation() const;
-  int getCurrentExposureCompensation() const;
-  int getStepExposureCompensation() const;
+  float getMinExposureCompensation() const;
+  float getMaxExposureCompensation() const;
+  float getCurrentExposureCompensation() const;
+  float getStepExposureCompensation() const;
   AndroidMeteringMode getWhiteBalanceMode() const;
   AndroidFillLightMode getFillLightMode() const;
   bool getRedEyeReduction() const;