Revert "plotlyOutput()'s width and height now default to NULL (and default CSS sizing is provided using a non-inline style) (#2192)"

This reverts commit 2062096.

Author: cpsievert

R/shiny.R

@@ -23,7 +23,7 @@
 #' @name plotly-shiny
 #'
 #' @export
-plotlyOutput <- function(outputId, width = NULL, height = NULL, 
+plotlyOutput <- function(outputId, width = "100%", height = "400px", 
                          inline = FALSE, reportTheme = TRUE) {
   args <- list(
     outputId = outputId, 

inst/htmlwidgets/lib/plotlyjs/plotly-htmlwidgets.css

@@ -1,8 +1,3 @@
-.plotly.html-widget {
-  width: 100%;
-  height: 400px;
-}
-
 /*
 just here so that plotly works
 correctly with ioslides.