Move //components/ui/zoom to top-level under //components

components/zoom/page_zoom_constants.cc

Index: components/zoom/page_zoom_constants.cc
diff --git a/components/ui/zoom/page_zoom_constants.cc b/components/zoom/page_zoom_constants.cc
similarity index 59%
rename from components/ui/zoom/page_zoom_constants.cc
rename to components/zoom/page_zoom_constants.cc
index 06f62be6b5fcec3814c3457aa62832b7476f56b0..55bc6d2485e6be3d0bb5630d75b2016eea1e665c 100644
--- a/components/ui/zoom/page_zoom_constants.cc
+++ b/components/zoom/page_zoom_constants.cc
@@ -2,17 +2,17 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "components/ui/zoom/page_zoom_constants.h"
+#include "components/zoom/page_zoom_constants.h"
 
 #include "base/macros.h"
 
-namespace ui_zoom {
+namespace zoom {
 
 // This list is duplicated in chrome/browser/resources/pdf/viewport.js. Please
 // make sure the two match.
-const double kPresetZoomFactors[] = { 0.25, 0.333, 0.5, 0.666, 0.75, 0.9, 1.0,
-                                      1.1, 1.25, 1.5, 1.75, 2.0, 2.5, 3.0, 4.0,
-                                      5.0 };
+const double kPresetZoomFactors[] = {0.25, 0.333, 0.5,  0.666, 0.75, 0.9,
+                                     1.0,  1.1,   1.25, 1.5,   1.75, 2.0,
+                                     2.5,  3.0,   4.0,  5.0};
 const std::size_t kPresetZoomFactorsSize = arraysize(kPresetZoomFactors);
 
 }  // namespace ui_zoom