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use zoom factor webpreference option when required.

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* When setzoomlevel is not called for the host.
* When there is no zoom preference for the host.
This commit is contained in:
deepak1556 2017-01-30 00:38:28 +05:30
parent b27c94368d
commit 07794a58aa
4 changed files with 41 additions and 21 deletions
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12
atom/renderer/atom_render_view_observer.cc
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@ -14,7 +14,6 @@
#include "atom/common/api/event_emitter_caller.h"
#include "atom/common/native_mate_converters/value_converter.h"
#include "atom/common/node_includes.h"
#include "atom/common/options_switches.h"
#include "atom/renderer/atom_renderer_client.h"
#include "base/command_line.h"
#include "base/strings/string_number_conversions.h"
@ -117,17 +116,6 @@ void AtomRenderViewObserver::EmitIPCEvent(blink::WebFrame* frame,
void AtomRenderViewObserver::DidCreateDocumentElement(
blink::WebLocalFrame* frame) {
document_created_ = true;
// Read --zoom-factor from command line.
std::string zoom_factor_str = base::CommandLine::ForCurrentProcess()->
GetSwitchValueASCII(switches::kZoomFactor);
if (zoom_factor_str.empty())
return;
double zoom_factor;
if (!base::StringToDouble(zoom_factor_str, &zoom_factor))
return;
double zoom_level = blink::WebView::zoomFactorToZoomLevel(zoom_factor);
frame->view()->setZoomLevel(zoom_level);
}
void AtomRenderViewObserver::DraggableRegionsChanged(blink::WebFrame* frame) {