[Android] Round instead if truncate for selection coordinates

content/browser/android/content_view_core_impl.cc

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/android/content_view_core_impl.h"
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_array.h"
 #include "base/android/jni_string.h"
 #include "base/android/scoped_java_ref.h"
@@ skipping 35 matching lines @@
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/content_client.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/menu_item.h"
 #include "content/public/common/user_agent.h"
 #include "jni/ContentViewCore_jni.h"
 #include "third_party/WebKit/public/web/WebInputEvent.h"
 #include "ui/android/view_android.h"
 #include "ui/android/window_android.h"
 #include "ui/gfx/android/java_bitmap.h"
+#include "ui/gfx/geometry/point_conversions.h"
 #include "ui/gfx/geometry/size_conversions.h"
 #include "ui/gfx/geometry/size_f.h"
 #include "ui/gfx/screen.h"
 
 using base::android::AttachCurrentThread;
 using base::android::ConvertJavaStringToUTF16;
 using base::android::ConvertJavaStringToUTF8;
 using base::android::ConvertUTF16ToJavaString;
 using base::android::ConvertUTF8ToJavaString;
 using base::android::ScopedJavaLocalRef;
@@ skipping 726 matching lines @@
   layer->RemoveFromParent();
 
   if (!root_layer_->children().size())
     root_layer_->SetIsDrawable(true);
 }
 
 void ContentViewCoreImpl::MoveRangeSelectionExtent(const gfx::PointF& extent) {
   if (!web_contents_)
     return;
 
-  web_contents_->MoveRangeSelectionExtent(gfx::Point(extent.x(), extent.y()));
+  web_contents_->MoveRangeSelectionExtent(gfx::ToRoundedPoint(extent));
 }
 
 void ContentViewCoreImpl::SelectBetweenCoordinates(const gfx::PointF& base,
                                                    const gfx::PointF& extent) {
   if (!web_contents_)
     return;
 
-  gfx::Point base_point = gfx::Point(base.x(), base.y());
-  gfx::Point extent_point = gfx::Point(extent.x(), extent.y());
+  gfx::Point base_point = gfx::ToRoundedPoint(base);
+  gfx::Point extent_point = gfx::ToRoundedPoint(extent);
   if (base_point == extent_point)
     return;
 
   web_contents_->SelectRange(base_point, extent_point);
 }
 
 ui::ViewAndroid* ContentViewCoreImpl::GetViewAndroid() const {
   return view_android_.get();
 }
 
@@ skipping 638 matching lines @@
     return NULL;
 
   return view->GetJavaObject().Release();
 }
 
 bool RegisterContentViewCore(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 }  // namespace content