Remove underscore in names, tis not that ideomatic.

Author: nojaf

src/CanvasAPI/OffscreenCanvas.res

@@ -18,7 +18,7 @@ Returns null if the canvas has already been initialized with another context typ
 [Read more on MDN](https://developer.mozilla.org/docs/Web/API/OffscreenCanvas/getContext)
 */
 @send
-external getContext_2D: (
+external getContext2D: (
   offscreenCanvas,
   @as("2d") _,
   ~options: JSON.t=?,
@@ -33,7 +33,7 @@ Returns null if the canvas has already been initialized with another context typ
 [Read more on MDN](https://developer.mozilla.org/docs/Web/API/OffscreenCanvas/getContext)
 */
 @send
-external getContext_WebGL: (
+external getContextWebGL: (
   offscreenCanvas,
   @as("webgl") _,
   ~options: webGLContextAttributes=?,
@@ -48,7 +48,7 @@ Returns null if the canvas has already been initialized with another context typ
 [Read more on MDN](https://developer.mozilla.org/docs/Web/API/OffscreenCanvas/getContext)
 */
 @send
-external getContext_WebGL2: (
+external getContextWebGL2: (
   offscreenCanvas,
   @as("webgl2") _,
   ~options: webGLContextAttributes=?,
@@ -63,7 +63,7 @@ Returns null if the canvas has already been initialized with another context typ
 [Read more on MDN](https://developer.mozilla.org/docs/Web/API/OffscreenCanvas/getContext)
 */
 @send
-external getContext_BitmapRenderer: (
+external getContextBitmapRenderer: (
   offscreenCanvas,
   @as("bitmaprenderer") _,
   ~options: imageBitmapRenderingContextSettings=?,

src/DOMAPI/Element.res

@@ -411,7 +411,7 @@ element->Element.scrollIntoView_alignToTop()
 [Read more on MDN](https://developer.mozilla.org/docs/Web/API/Element/scrollIntoView)
 */
   @send
-  external scrollIntoView_alignToTop: (T.t, @as(json`true`) _) => unit = "scrollIntoView"
+  external scrollIntoViewAlignToTop: (T.t, @as(json`true`) _) => unit = "scrollIntoView"
 
   /**
 `scrollIntoView({ behavior: "smooth" })`

src/DOMAPI/HTMLCanvasElement.res

@@ -11,7 +11,7 @@ Creates a CanvasRenderingContext2D object representing a two-dimensional renderi
 [Read more on MDN](https://developer.mozilla.org/en-US/docs/Web/API/HTMLCanvasElement/getContext#2d)
 */
 @send
-external getContext_2D: (
+external getContext2D: (
   htmlCanvasElement,
   @as("2d") _,
   ~options: canvasRenderingContext2DSettings=?,
@@ -23,7 +23,7 @@ Returns an object that provides methods and properties for drawing and manipulat
 [Read more on MDN](https://developer.mozilla.org/docs/Web/API/HTMLCanvasElement/getContext)
 */
 @send
-external getContext_WebGL: (
+external getContextWebGL: (
   htmlCanvasElement,
   @as("webgl") _,
   ~options: webGLContextAttributes=?,
@@ -35,7 +35,7 @@ Returns an object that provides methods and properties for drawing and manipulat
 [Read more on MDN](https://developer.mozilla.org/docs/Web/API/HTMLCanvasElement/getContext)
 */
 @send
-external getContext_WebGL2: (
+external getContextWebGL2: (
   htmlCanvasElement,
   @as("webgl2") _,
   ~options: webGLContextAttributes=?,
@@ -47,7 +47,7 @@ Returns an object that provides methods and properties for drawing and manipulat
 [Read more on MDN](https://developer.mozilla.org/docs/Web/API/HTMLCanvasElement/getContext)
 */
 @send
-external getContext_BitmapRenderer: (
+external getContextBitmapRenderer: (
   htmlCanvasElement,
   @as("bitmaprenderer") _,
   ~options: imageBitmapRenderingContextSettings=?,

src/EventAPI/EventTarget.res

@@ -78,7 +78,7 @@ Removes the event listener in target's event listener list with the same type, c
 [Read more on MDN](https://developer.mozilla.org/docs/Web/API/EventTarget/removeEventListener)
 */
   @send
-  external removeEventListener_useCapture: (
+  external removeEventListenerUseCapture: (
     T.t,
     eventType,
     eventListener<'event>,

src/Global.res

@@ -574,7 +574,7 @@ external removeEventListener: (
 Removes the event listener in target's event listener list with the same type, callback, and options.
 [Read more on MDN](https://developer.mozilla.org/docs/Web/API/EventTarget/removeEventListener)
 */
-external removeEventListener_useCapture: (
+external removeEventListenerUseCapture: (
   eventType,
   eventListener<'event>,
   @as(json`true`) _,

tests/DOMAPI/HTMLCanvasElement__test.res

@@ -2,7 +2,7 @@ open WebAPI.Global
 
 let myCanvas: DOMAPI.htmlCanvasElement =
   document->Document.getElementById("myCanvas")->Prelude.unsafeConversation
-let ctx = myCanvas->HTMLCanvasElement.getContext_2D
+let ctx = myCanvas->HTMLCanvasElement.getContext2D
 
 ctx.fillStyle = FillStyle.fromString("red")
 ctx->CanvasRenderingContext2D.fillRect(~x=50., ~y=50., ~w=200., ~h=200.)