[DevTools] Rename "emulateViewport" to "mobile".

Source/core/inspector/InspectorPageAgent.cpp

Index: Source/core/inspector/InspectorPageAgent.cpp
diff --git a/Source/core/inspector/InspectorPageAgent.cpp b/Source/core/inspector/InspectorPageAgent.cpp
index 57483985c9b9a8f6112b28889f8934e7d6bfb976..bc712f4b13190c46b37e4b1016c93c8f84fc1264 100644
--- a/Source/core/inspector/InspectorPageAgent.cpp
+++ b/Source/core/inspector/InspectorPageAgent.cpp
@@ -91,7 +91,7 @@ static const char deviceMetricsOverrideEnabled[] = "deviceMetricsOverrideEnabled
 static const char pageAgentScreenWidthOverride[] = "pageAgentScreenWidthOverride";
 static const char pageAgentScreenHeightOverride[] = "pageAgentScreenHeightOverride";
 static const char pageAgentDeviceScaleFactorOverride[] = "pageAgentDeviceScaleFactorOverride";
-static const char pageAgentEmulateViewport[] = "pageAgentEmulateViewport";
+static const char pageAgentEmulateMobile[] = "pageAgentEmulateMobile";
 static const char pageAgentFitWindow[] = "pageAgentFitWindow";
 static const char deviceScale[] = "deviceScale";
 static const char deviceOffsetX[] = "deviceOffsetX";
@@ -401,7 +401,7 @@ InspectorPageAgent::InspectorPageAgent(Page* page, InjectedScriptManager* inject
     , m_enabled(false)
     , m_ignoreScriptsEnabledNotification(false)
     , m_deviceMetricsOverridden(false)
-    , m_emulateViewportEnabled(false)
+    , m_emulateMobileEnabled(false)
     , m_touchEmulationEnabled(false)
     , m_originalTouchEnabled(false)
     , m_originalDeviceSupportsMouse(false)
@@ -414,16 +414,16 @@ InspectorPageAgent::InspectorPageAgent(Page* page, InjectedScriptManager* inject
 void InspectorPageAgent::setTextAutosizingEnabled(bool enabled)
 {
     m_embedderTextAutosizingEnabled = enabled;
-    bool emulateViewportEnabled = m_enabled && m_deviceMetricsOverridden && m_emulateViewportEnabled;
-    if (!emulateViewportEnabled)
+    bool emulateMobileEnabled = m_enabled && m_deviceMetricsOverridden && m_emulateMobileEnabled;
+    if (!emulateMobileEnabled)
         m_page->settings().setTextAutosizingEnabled(enabled);
 }
 
 void InspectorPageAgent::setDeviceScaleAdjustment(float deviceScaleAdjustment)
 {
     m_embedderFontScaleFactor = deviceScaleAdjustment;
-    bool emulateViewportEnabled = m_enabled && m_deviceMetricsOverridden && m_emulateViewportEnabled;
-    if (!emulateViewportEnabled)
+    bool emulateMobileEnabled = m_enabled && m_deviceMetricsOverridden && m_emulateMobileEnabled;
+    if (!emulateMobileEnabled)
         m_page->settings().setDeviceScaleAdjustment(deviceScaleAdjustment);
 }
 
@@ -504,7 +504,7 @@ void InspectorPageAgent::disable(ErrorString*)
     m_state->setLong(PageAgentState::pageAgentScreenWidthOverride, 0);
     m_state->setLong(PageAgentState::pageAgentScreenHeightOverride, 0);
     m_state->setDouble(PageAgentState::pageAgentDeviceScaleFactorOverride, 0);
-    m_state->setBoolean(PageAgentState::pageAgentEmulateViewport, false);
+    m_state->setBoolean(PageAgentState::pageAgentEmulateMobile, false);
     m_state->setBoolean(PageAgentState::pageAgentFitWindow, false);
     m_state->setDouble(PageAgentState::deviceScale, 1);
     m_state->setDouble(PageAgentState::deviceOffsetX, 0);
@@ -771,7 +771,7 @@ void InspectorPageAgent::setDocumentContent(ErrorString* errorString, const Stri
     DOMPatchSupport::patchDocument(*document, html);
 }
 
-void InspectorPageAgent::setDeviceMetricsOverride(ErrorString* errorString, int width, int height, double deviceScaleFactor, bool emulateViewport, bool fitWindow, const double* optionalScale, const double* optionalOffsetX, const double* optionalOffsetY)
+void InspectorPageAgent::setDeviceMetricsOverride(ErrorString* errorString, int width, int height, double deviceScaleFactor, bool mobile, bool fitWindow, const double* optionalScale, const double* optionalOffsetX, const double* optionalOffsetY)
 {
     const static long maxDimension = 10000000;
     const static double maxScale = 10;
@@ -802,14 +802,14 @@ void InspectorPageAgent::setDeviceMetricsOverride(ErrorString* errorString, int
         return;
     }
 
-    if (!deviceMetricsChanged(true, width, height, deviceScaleFactor, emulateViewport, fitWindow, scale, offsetX, offsetY))
+    if (!deviceMetricsChanged(true, width, height, deviceScaleFactor, mobile, fitWindow, scale, offsetX, offsetY))
         return;
 
     m_state->setBoolean(PageAgentState::deviceMetricsOverrideEnabled, true);
     m_state->setLong(PageAgentState::pageAgentScreenWidthOverride, width);
     m_state->setLong(PageAgentState::pageAgentScreenHeightOverride, height);
     m_state->setDouble(PageAgentState::pageAgentDeviceScaleFactorOverride, deviceScaleFactor);
-    m_state->setBoolean(PageAgentState::pageAgentEmulateViewport, emulateViewport);
+    m_state->setBoolean(PageAgentState::pageAgentEmulateMobile, mobile);
     m_state->setBoolean(PageAgentState::pageAgentFitWindow, fitWindow);
     m_state->setDouble(PageAgentState::deviceScale, scale);
     m_state->setDouble(PageAgentState::deviceOffsetX, offsetX);
@@ -830,14 +830,14 @@ void InspectorPageAgent::resetScrollAndPageScaleFactor(ErrorString*)
     m_client->resetScrollAndPageScaleFactor();
 }
 
-bool InspectorPageAgent::deviceMetricsChanged(bool enabled, int width, int height, double deviceScaleFactor, bool emulateViewport, bool fitWindow, double scale, double offsetX, double offsetY)
+bool InspectorPageAgent::deviceMetricsChanged(bool enabled, int width, int height, double deviceScaleFactor, bool mobile, bool fitWindow, double scale, double offsetX, double offsetY)
 {
     bool currentEnabled = m_state->getBoolean(PageAgentState::deviceMetricsOverrideEnabled);
     // These two always fit an int.
     int currentWidth = static_cast<int>(m_state->getLong(PageAgentState::pageAgentScreenWidthOverride));
     int currentHeight = static_cast<int>(m_state->getLong(PageAgentState::pageAgentScreenHeightOverride));
     double currentDeviceScaleFactor = m_state->getDouble(PageAgentState::pageAgentDeviceScaleFactorOverride, 0);
-    bool currentEmulateViewport = m_state->getBoolean(PageAgentState::pageAgentEmulateViewport);
+    bool currentMobile = m_state->getBoolean(PageAgentState::pageAgentEmulateMobile);
     bool currentFitWindow = m_state->getBoolean(PageAgentState::pageAgentFitWindow);
     double currentScale = m_state->getDouble(PageAgentState::deviceScale, 1);
     double currentOffsetX = m_state->getDouble(PageAgentState::deviceOffsetX, 0);
@@ -847,7 +847,7 @@ bool InspectorPageAgent::deviceMetricsChanged(bool enabled, int width, int heigh
         || width != currentWidth
         || height != currentHeight
         || deviceScaleFactor != currentDeviceScaleFactor
-        || emulateViewport != currentEmulateViewport
+        || mobile != currentMobile
         || fitWindow != currentFitWindow
         || scale != currentScale
         || offsetX != currentOffsetX
@@ -1283,24 +1283,24 @@ void InspectorPageAgent::updateViewMetricsFromState()
     bool enabled = m_state->getBoolean(PageAgentState::deviceMetricsOverrideEnabled);
     int width = static_cast<int>(m_state->getLong(PageAgentState::pageAgentScreenWidthOverride));
     int height = static_cast<int>(m_state->getLong(PageAgentState::pageAgentScreenHeightOverride));
-    bool emulateViewport = m_state->getBoolean(PageAgentState::pageAgentEmulateViewport);
+    bool mobile = m_state->getBoolean(PageAgentState::pageAgentEmulateMobile);
     double deviceScaleFactor = m_state->getDouble(PageAgentState::pageAgentDeviceScaleFactorOverride);
     bool fitWindow = m_state->getBoolean(PageAgentState::pageAgentFitWindow);
     double scale = m_state->getDouble(PageAgentState::deviceScale, 1);
     double offsetX = m_state->getDouble(PageAgentState::deviceOffsetX, 0);
     double offsetY = m_state->getDouble(PageAgentState::deviceOffsetY, 0);
-    updateViewMetrics(enabled, width, height, deviceScaleFactor, emulateViewport, fitWindow, scale, offsetX, offsetY);
+    updateViewMetrics(enabled, width, height, deviceScaleFactor, mobile, fitWindow, scale, offsetX, offsetY);
 }
 
-void InspectorPageAgent::updateViewMetrics(bool enabled, int width, int height, double deviceScaleFactor, bool emulateViewport, bool fitWindow, double scale, double offsetX, double offsetY)
+void InspectorPageAgent::updateViewMetrics(bool enabled, int width, int height, double deviceScaleFactor, bool mobile, bool fitWindow, double scale, double offsetX, double offsetY)
 {
     if (enabled && !m_page->settings().acceleratedCompositingEnabled())
         return;
 
     m_deviceMetricsOverridden = enabled;
-    m_emulateViewportEnabled = emulateViewport;
+    m_emulateMobileEnabled = mobile;
     if (enabled)
-        m_client->setDeviceMetricsOverride(width, height, static_cast<float>(deviceScaleFactor), emulateViewport, fitWindow, static_cast<float>(scale), static_cast<float>(offsetX), static_cast<float>(offsetY));
+        m_client->setDeviceMetricsOverride(width, height, static_cast<float>(deviceScaleFactor), mobile, fitWindow, static_cast<float>(scale), static_cast<float>(offsetX), static_cast<float>(offsetY));
     else
         m_client->clearDeviceMetricsOverride();
 
@@ -1312,7 +1312,7 @@ void InspectorPageAgent::updateViewMetrics(bool enabled, int width, int height,
     InspectorInstrumentation::mediaQueryResultChanged(document);
 
     if (m_deviceMetricsOverridden) {
-        m_page->settings().setTextAutosizingEnabled(emulateViewport);
+        m_page->settings().setTextAutosizingEnabled(mobile);
         m_page->settings().setDeviceScaleAdjustment(calculateFontScaleFactor(width, height, static_cast<float>(deviceScaleFactor)));
     } else {
         m_page->settings().setTextAutosizingEnabled(m_embedderTextAutosizingEnabled);
@@ -1380,7 +1380,7 @@ void InspectorPageAgent::setEmulatedMedia(ErrorString*, const String& media)
 
 bool InspectorPageAgent::applyViewportStyleOverride(StyleResolver* resolver)
 {
-    if (!m_deviceMetricsOverridden || !m_emulateViewportEnabled)
+    if (!m_deviceMetricsOverridden || !m_emulateMobileEnabled)
         return false;
 
     RefPtrWillBeRawPtr<StyleSheetContents> styleSheet = StyleSheetContents::create(CSSParserContext(UASheetMode, 0));